{toc}
h1. Installation, start-up and shutdown
To run the GraphDB Workbench as a standalone server, unzip the distribution {{zip file}} and execute the *{{startup.sh/.bat}}* script.
For Mac, the command line is:
{code:language=bash}
sh startup.sh
{code}
You can also start the workbench by running the line:
{code:language=bash}
java -jar graphdb-tomcat.jar
{code}
These methods of deployment use an embedded Tomcat server, which will deploy the {{war}} files in the {{sesame_graphdb}} directory. The GraphDB Workbench is accessed and administered though a Web browser. If it is located on the same machine, use a URL such as the following (assuming the default port number):
{noformat}
http://localhost:8080
{noformat}
When it is deployed as a {{war}} file, the procedure is the same as deploying any other Web application, i.e. the {{graphdb-workbench-x.y.z.war}} file must be copied to the servlet container's {{webapps}} directory. In order to access the GraphDB Workbench, use a browser with a URL similar to the following:
{noformat}
http://localhost:8080/graphdb-workbench-webapp-x.y
{noformat}
If you have used the embedded Tomcat method, you can shut down the Workbench with *Ctrl-c* in the console. If you have started it in a servlet container, use the appropriate tools, e.g. stop the Tomcat server, if Tomcat is used or use the HTML manager tool to unload an individual Web application.
h1. Index page
After logging in, a summary page is displayed showing version number, license details, currently selected repository (if any) and user name. If no location is currently selected, the message 'No location selected/Please select/create one' is displayed. Click this to get to the management page where you can add a location and create a repository.
h1. Invalid GraphDB License
In order to run the GraphDB Workbench application, you need a valid GraphDB license. By default, there is an evaluation license included in the distribution but in case your license has expired, you need to contact Ontotext for a renewal. Once obtained, the recommended way of specifying it is with a java system parameter. Just add the following parameter:
{code}
-Dowlim-license=<path-to-graphdb-license>
{code}
to the java process responsible for the Workbench deployment (Tomcat's *{{setenv.sh}}* file or the *{{startup.sh}}* script). For other methods, see [How to setup a GraphDB license|https://confluence.ontotext.com/display/GraphDB62/GraphDB+FAQ#GraphDBFAQ-HowdoIsetuplicensefilesforGraphDBSEandGraphDBEnterprise].
h1. Managing repositories
The repository management page is accessed by clicking *Admin->Repositories* from the menu. This displays a list of available repositories and their locations as well as the permissions that the user has for each repository.
h2. Adding a location
If you are unable to detect the Sesame server (i.e. it is not deployed in the same application server), you will have to connect to it manually. To do this:
# From admin-repositories, click *Add Location*;
# Enter the URL to a Sesame location;
# (Optionally) Specify credentials for the Sesame location (user and password);
# (Optionally) Add the JMX Connection parameters (url and credentials) - this allows you to monitor the resources on the external location and do query monitoring.
{info}
Currently, you cannot manage the GraphDB cluster setup through the Workbench, even if you add JMX connection parameters.
{info}
{note}
The JMX connection url is of the form
{code}
service:jmx:rmi:///jndi/rmi://<ip-address>:<port>/jmxrmi
{code}
and the remote process has to be started in order to allow remote JMX connections. For example:
{code}
-Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=<port> -Dcom.sun.management.jmxremote.local.only=false -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Djava.rmi.server.hostname=<ip-address>
{code}
{note}
It is possible to use the current interface to create and access a repository on another GraphDB Workbench instance (on another machine) or at a different location on the same machine.
!locations.png|border=1,width=781!
h2. Adding a repository
To create a new repository, click *Add repository*. This will display the configuration page for the new repository where a new, unique ID has to be entered. The rest of the parameters are described in the [GraphDB-SE configuration section|GraphDB62:GraphDB-SE Configuration#Sample Configuration] of the GraphDB v6.2 documentation.
!create-repository.png|border=1,width=772,!
h2. Selecting a repository
You can connect to a repository in the repositories view by clicking the *Slider* button next to a repository.
!repositories.png|border=1,width=781!
Another way (recommended) is to use the dropdown menu in the top right corner. This will allow you to easily change the repository while running queries as well as importing and exporting data in other views.
!repository-select-dropdown.png|border=1,width=776,!
h1. Loading data into a repository
There are four ways to import data in the currently selected repository. They can be accessed from the menu by clicking *Data->Import*.
All import methods support asynchronous running of the import tasks, except for the text area import one, which is intended for a very fast and simple import.
{note}
Currently, only one import task of a type is executed at a time, while the others wait in the queue as pending.
{note}
For Local repositories, since the parsing is done by Ontotext, we support interruption and additional settings.
When the location is a remote one, we just send the data to the remote endpoint and the parsing and loading is performed there.
h3. Import settings
The settings for each import are saved so that you can use them, in case you want to re-import a file. They are:
* Base URI - Specifies the base URI against which to resolve any relative URIs found in the uploaded data. Ref [Sesame System documentation|http://rdf4j.org/sesame/2.7/docs/system.docbook?view];
* Context - If specified, imports the data into the specific context;
* Chunk size - The number of statements to commit in one chunk. If a chunk fails, the import operations are interrupted and the imported statements are not rollbacked. The default is no chunking. When there is no chunking, all statements are loaded in one transaction.
* Retry times - How many times to retry the commit, if it fails.
* Preserve BNode IDs - Assigns its own internal blank node identifiers or uses the blank node IDs it finds in the file.
!import-settings.png|border=1, width=772,!
h3. File upload
{note}
The limitation of this method is that it supports files of a limited size. The default is 200MB and it is controlled by the *{{app.maxUploadSize}}* property. The value is in bytes ({{-Dapp.maxUploadSize=20971520}}).
{note}
Loading data from the *Local files* directly streams the file to the Sesame's statements endpoint:
# Click *Select files* and browse files for uploading;
# When the files appear in the table, either import a file by clicking *Import* on its line or select multiple files and click *Batch import*;
# The import settings modal will appear, just in case you want to add additional settings.
!upload.png|border=1,width=781!
!load.png|border=1,width=781!
h3. Import server files
The server files import allows you to load files of arbitrary sizes. Its limitation is that the files must be put (symbolic links are supported) in a specific directory. By default, it is *{{$\{user.home\}/owlim-impex/}}*.
If you want to tweak the directory location, see the *{{impex.dir}}* system parameter. The directory will be scanned recursively and all files with a semantic mime type will be visible in the impex tab.
h3. URL Import
You can import from a URL with RDF data. Each endpoint that returns RDF data may be used.
If the URL has an extension, it is used to detect the correct data type. (i.e [http://linkedlifedata.com/resource/umls-concept/C0024117.rdf]).
Otherwise, you have to provide the Data Format parameter, which will be sent as Accept header to the endpoint and then to the import loader.
You can also import data from a SPARQL construct query. Again, you have to provide the Data Format.
h3. Text Import
This is a very simple text import that sends the data to the [Repository Statements Endpoint|http://rdf4j.org/sesame/2.7/docs/system.docbook?view#repository-statements].
h1. Executing queries
Access the SPARQL pages from the menu by clicking *SPARQL->Query*. The GraphDB Workbench SPARQL view integrates the [YASGUI|http://about.yasgui.org/] query editor and has some additional features.
The SPARQL Select and Update queries are executed through the same view. It detects the query type and sends the correct Sesame endpoint. Some handy features are:
* a query area with syntax highlighting and namespace autocompletion - to add/remove namespaces go to *Admin->Namespaces*;
* query tabs - saved in your browser local storage, so you can keep them even when switching views;
* sample queries - use the select/add/remove sample queries and add your own ones; they are saved on the disk;
* include inferred - a check-box allowing the execution of the query over all RDF statements or just over the explicit statements;
* keyboard shortcuts - use *Ctrl + Enter* to execute a query or find other useful shortcuts in the lower right "keyboard shortcuts" link;
* copy query - use the chain icon to copy your query as URL and share it; the link opens the query editor in a new tab and your query is filled there;
* "Download As" button - download query results in your preferred format (JSON, XML, CSV, TSV and Binary RDF for Select queries and all RDF formats for Graph query results);
* query results table - order query results by some column values and filter table values quickly.
The results are displayed on the same page for faster feedback. Multiple results views are also provided.
{note}
The query results are limited to 1000, since your browser cannot handle an infinite number of results. To obtain all results, use *Download As* and select the required format for the data.
{note}
You will see the total number of results and the query execution time in the query results header.
{note}
The total number of results is obtained by an async request with a *{{default-graph-uri}}* parameter and the value {{http://www.ontotext.com/count}}.
{note}
!sparql.png|border=1, width=781!
h1. Exporting data
Data can be exported in several ways and formats.
h3. Exporting repository or graphs
Click *Data->Export* from the menu and decide whether you need to export the whole repository (in several different formats) or specific named graphs (in the same variety of formats). Click the appropriate format and the download will begin:
!export.png|border=1,width=781!
h3. Exporting query results
The SPARQL query results can also be exported from the SPARQL view with results by clicking "Download As".
h3. Exporting resources
From the resource description page, export the RDF triples that make up the resource description to JSON, JSON-LD, RDF-XML, N3/Turtle and N-Triples:
!resource.png|border=1,width=781!
h1. Adding a new resource
To add a new resource to the repository, go to *DATA->Add new resource*. It opens a window where you write the URI of the new resource. There, you can add, change or delete its properties.
!resource-new.png|border=1,width=781!
!resource-add-property.png|border=1,width=781!
!resource-edit.png|border=1,width=781!
!resource-trig.png|border=1,width=781!
When ready, save the new resource to the repository.
h1. Changing a resource
You can also change the properties of an already stored resource. Click *Edit* next to the resource namespace and add, change or delete the properties of this resource.
!Screen Shot 2014-05-23 at 13.40.39.png|border=1,width=781!
{note}
You can not change or delete the inferred statements. For more information, see the [FAQ section|GraphDB62:GraphDB FAQ#Why can't I delete some statements?] of the GraphDB v62 documentation.
{note}
!Screen Shot 2014-05-23 at 13.43.09.png|border=1,width=781!
h1. User administration
{info}
The user administration is disabled by default. If you want to enable it, run the workbench with *{{\-Dsecurity.enabled=true}}*
{info}
User management is accessed by clicking *Admin->Users* from the menu. The page displays a list of users and the number of repositories they have access to. It is also possible to disable the security for the entire GraphDB Workbench instance by clicking *Disable/Enable*. Then all users (even anonymous ones) will have read/write access to all repositories.
From here, you can create new users, delete existing users or edit user properties, including setting their role and the read/write permission for each repository. The password can also be changed here.
!users.png|border=1,width=781!
User Roles:
* User - a user who can read and write according to his permissions for each repository;
* Admin - a user with full access, including creating, editing, deleting users;
* Information Extraction Expert - a user with access only to add new resource page;
* Search Configuration Expert - a user with full access, except for Repositories and Users management.
!Create_user.png|border=1,width=781!
h1. Rest API documentation
You can find more information about the Rest APIs in *Admin->Rest API Document*.
!restapi.png|border=1, width=781!
h1. Login and status, if security is enabled
If you start the Workbench with *{{\-Dsecurity.enabled=true}}*, the first page you will see is the login page. The default administrator account information is:
{info}
username: *admin*
password: *root*
{info}
It is highly recommended that you change the root password as soon as you log in for the first time. Go to *Admin->Users*, choose *Edit* next to your username and change your password.
See section [User administration|#GraphDB-Workbench-Useradministration] in the current document.
h1. Configuration
In addition to the standard GraphDB command line parameters, the GraphDB Workbench can be controlled with the following parameters. They should be of the form {{\-Dparam=value}}
|| Parameter || Default || Description ||
| *{{app.cors.enable}}* | false | Enables cross-origin resource sharing. |
| *{{app.info}}* | true | Controls the display of build date and revision. |
| *{{app.maxConnections}}* | 15 | Sets the maximum number of concurrent connections to a GraphDB instance. |
| *{{app.datadir}}* | *{{$\{user.home\}/.graphdb-workbench/}}* | Sets the directory where the workbench persistence data will be stored. |
| *{{impex.dir}}* | *{{$\{user.home\}/owlim-impex/}}* | Changes the location of the file import folder. |
| *{{jetty.port}}* | 8080 | Sets the jetty port. |
| *{{semantic.location}}* | <none> | Connects to the specified location for repositories. |
| *{{resource.language}}* | 'en' (English) | Sets the default language in which to filter results displayed in the resource exploration. |
| *{{resource.limit}}* | 100 | Sets the limit for the number of statements displayed in the resource view page. |
| security.enabled | true | Enables/disables security. |
h1. Installation, start-up and shutdown
To run the GraphDB Workbench as a standalone server, unzip the distribution {{zip file}} and execute the *{{startup.sh/.bat}}* script.
For Mac, the command line is:
{code:language=bash}
sh startup.sh
{code}
You can also start the workbench by running the line:
{code:language=bash}
java -jar graphdb-tomcat.jar
{code}
These methods of deployment use an embedded Tomcat server, which will deploy the {{war}} files in the {{sesame_graphdb}} directory. The GraphDB Workbench is accessed and administered though a Web browser. If it is located on the same machine, use a URL such as the following (assuming the default port number):
{noformat}
http://localhost:8080
{noformat}
When it is deployed as a {{war}} file, the procedure is the same as deploying any other Web application, i.e. the {{graphdb-workbench-x.y.z.war}} file must be copied to the servlet container's {{webapps}} directory. In order to access the GraphDB Workbench, use a browser with a URL similar to the following:
{noformat}
http://localhost:8080/graphdb-workbench-webapp-x.y
{noformat}
If you have used the embedded Tomcat method, you can shut down the Workbench with *Ctrl-c* in the console. If you have started it in a servlet container, use the appropriate tools, e.g. stop the Tomcat server, if Tomcat is used or use the HTML manager tool to unload an individual Web application.
h1. Index page
After logging in, a summary page is displayed showing version number, license details, currently selected repository (if any) and user name. If no location is currently selected, the message 'No location selected/Please select/create one' is displayed. Click this to get to the management page where you can add a location and create a repository.
h1. Invalid GraphDB License
In order to run the GraphDB Workbench application, you need a valid GraphDB license. By default, there is an evaluation license included in the distribution but in case your license has expired, you need to contact Ontotext for a renewal. Once obtained, the recommended way of specifying it is with a java system parameter. Just add the following parameter:
{code}
-Dowlim-license=<path-to-graphdb-license>
{code}
to the java process responsible for the Workbench deployment (Tomcat's *{{setenv.sh}}* file or the *{{startup.sh}}* script). For other methods, see [How to setup a GraphDB license|https://confluence.ontotext.com/display/GraphDB62/GraphDB+FAQ#GraphDBFAQ-HowdoIsetuplicensefilesforGraphDBSEandGraphDBEnterprise].
h1. Managing repositories
The repository management page is accessed by clicking *Admin->Repositories* from the menu. This displays a list of available repositories and their locations as well as the permissions that the user has for each repository.
h2. Adding a location
If you are unable to detect the Sesame server (i.e. it is not deployed in the same application server), you will have to connect to it manually. To do this:
# From admin-repositories, click *Add Location*;
# Enter the URL to a Sesame location;
# (Optionally) Specify credentials for the Sesame location (user and password);
# (Optionally) Add the JMX Connection parameters (url and credentials) - this allows you to monitor the resources on the external location and do query monitoring.
{info}
Currently, you cannot manage the GraphDB cluster setup through the Workbench, even if you add JMX connection parameters.
{info}
{note}
The JMX connection url is of the form
{code}
service:jmx:rmi:///jndi/rmi://<ip-address>:<port>/jmxrmi
{code}
and the remote process has to be started in order to allow remote JMX connections. For example:
{code}
-Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=<port> -Dcom.sun.management.jmxremote.local.only=false -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Djava.rmi.server.hostname=<ip-address>
{code}
{note}
It is possible to use the current interface to create and access a repository on another GraphDB Workbench instance (on another machine) or at a different location on the same machine.
!locations.png|border=1,width=781!
h2. Adding a repository
To create a new repository, click *Add repository*. This will display the configuration page for the new repository where a new, unique ID has to be entered. The rest of the parameters are described in the [GraphDB-SE configuration section|GraphDB62:GraphDB-SE Configuration#Sample Configuration] of the GraphDB v6.2 documentation.
!create-repository.png|border=1,width=772,!
h2. Selecting a repository
You can connect to a repository in the repositories view by clicking the *Slider* button next to a repository.
!repositories.png|border=1,width=781!
Another way (recommended) is to use the dropdown menu in the top right corner. This will allow you to easily change the repository while running queries as well as importing and exporting data in other views.
!repository-select-dropdown.png|border=1,width=776,!
h1. Loading data into a repository
There are four ways to import data in the currently selected repository. They can be accessed from the menu by clicking *Data->Import*.
All import methods support asynchronous running of the import tasks, except for the text area import one, which is intended for a very fast and simple import.
{note}
Currently, only one import task of a type is executed at a time, while the others wait in the queue as pending.
{note}
For Local repositories, since the parsing is done by Ontotext, we support interruption and additional settings.
When the location is a remote one, we just send the data to the remote endpoint and the parsing and loading is performed there.
h3. Import settings
The settings for each import are saved so that you can use them, in case you want to re-import a file. They are:
* Base URI - Specifies the base URI against which to resolve any relative URIs found in the uploaded data. Ref [Sesame System documentation|http://rdf4j.org/sesame/2.7/docs/system.docbook?view];
* Context - If specified, imports the data into the specific context;
* Chunk size - The number of statements to commit in one chunk. If a chunk fails, the import operations are interrupted and the imported statements are not rollbacked. The default is no chunking. When there is no chunking, all statements are loaded in one transaction.
* Retry times - How many times to retry the commit, if it fails.
* Preserve BNode IDs - Assigns its own internal blank node identifiers or uses the blank node IDs it finds in the file.
!import-settings.png|border=1, width=772,!
h3. File upload
{note}
The limitation of this method is that it supports files of a limited size. The default is 200MB and it is controlled by the *{{app.maxUploadSize}}* property. The value is in bytes ({{-Dapp.maxUploadSize=20971520}}).
{note}
Loading data from the *Local files* directly streams the file to the Sesame's statements endpoint:
# Click *Select files* and browse files for uploading;
# When the files appear in the table, either import a file by clicking *Import* on its line or select multiple files and click *Batch import*;
# The import settings modal will appear, just in case you want to add additional settings.
!upload.png|border=1,width=781!
!load.png|border=1,width=781!
h3. Import server files
The server files import allows you to load files of arbitrary sizes. Its limitation is that the files must be put (symbolic links are supported) in a specific directory. By default, it is *{{$\{user.home\}/owlim-impex/}}*.
If you want to tweak the directory location, see the *{{impex.dir}}* system parameter. The directory will be scanned recursively and all files with a semantic mime type will be visible in the impex tab.
h3. URL Import
You can import from a URL with RDF data. Each endpoint that returns RDF data may be used.
If the URL has an extension, it is used to detect the correct data type. (i.e [http://linkedlifedata.com/resource/umls-concept/C0024117.rdf]).
Otherwise, you have to provide the Data Format parameter, which will be sent as Accept header to the endpoint and then to the import loader.
You can also import data from a SPARQL construct query. Again, you have to provide the Data Format.
h3. Text Import
This is a very simple text import that sends the data to the [Repository Statements Endpoint|http://rdf4j.org/sesame/2.7/docs/system.docbook?view#repository-statements].
h1. Executing queries
Access the SPARQL pages from the menu by clicking *SPARQL->Query*. The GraphDB Workbench SPARQL view integrates the [YASGUI|http://about.yasgui.org/] query editor and has some additional features.
The SPARQL Select and Update queries are executed through the same view. It detects the query type and sends the correct Sesame endpoint. Some handy features are:
* a query area with syntax highlighting and namespace autocompletion - to add/remove namespaces go to *Admin->Namespaces*;
* query tabs - saved in your browser local storage, so you can keep them even when switching views;
* sample queries - use the select/add/remove sample queries and add your own ones; they are saved on the disk;
* include inferred - a check-box allowing the execution of the query over all RDF statements or just over the explicit statements;
* keyboard shortcuts - use *Ctrl + Enter* to execute a query or find other useful shortcuts in the lower right "keyboard shortcuts" link;
* copy query - use the chain icon to copy your query as URL and share it; the link opens the query editor in a new tab and your query is filled there;
* "Download As" button - download query results in your preferred format (JSON, XML, CSV, TSV and Binary RDF for Select queries and all RDF formats for Graph query results);
* query results table - order query results by some column values and filter table values quickly.
The results are displayed on the same page for faster feedback. Multiple results views are also provided.
{note}
The query results are limited to 1000, since your browser cannot handle an infinite number of results. To obtain all results, use *Download As* and select the required format for the data.
{note}
You will see the total number of results and the query execution time in the query results header.
{note}
The total number of results is obtained by an async request with a *{{default-graph-uri}}* parameter and the value {{http://www.ontotext.com/count}}.
{note}
!sparql.png|border=1, width=781!
h1. Exporting data
Data can be exported in several ways and formats.
h3. Exporting repository or graphs
Click *Data->Export* from the menu and decide whether you need to export the whole repository (in several different formats) or specific named graphs (in the same variety of formats). Click the appropriate format and the download will begin:
!export.png|border=1,width=781!
h3. Exporting query results
The SPARQL query results can also be exported from the SPARQL view with results by clicking "Download As".
h3. Exporting resources
From the resource description page, export the RDF triples that make up the resource description to JSON, JSON-LD, RDF-XML, N3/Turtle and N-Triples:
!resource.png|border=1,width=781!
h1. Adding a new resource
To add a new resource to the repository, go to *DATA->Add new resource*. It opens a window where you write the URI of the new resource. There, you can add, change or delete its properties.
!resource-new.png|border=1,width=781!
!resource-add-property.png|border=1,width=781!
!resource-edit.png|border=1,width=781!
!resource-trig.png|border=1,width=781!
When ready, save the new resource to the repository.
h1. Changing a resource
You can also change the properties of an already stored resource. Click *Edit* next to the resource namespace and add, change or delete the properties of this resource.
!Screen Shot 2014-05-23 at 13.40.39.png|border=1,width=781!
{note}
You can not change or delete the inferred statements. For more information, see the [FAQ section|GraphDB62:GraphDB FAQ#Why can't I delete some statements?] of the GraphDB v62 documentation.
{note}
!Screen Shot 2014-05-23 at 13.43.09.png|border=1,width=781!
h1. User administration
{info}
The user administration is disabled by default. If you want to enable it, run the workbench with *{{\-Dsecurity.enabled=true}}*
{info}
User management is accessed by clicking *Admin->Users* from the menu. The page displays a list of users and the number of repositories they have access to. It is also possible to disable the security for the entire GraphDB Workbench instance by clicking *Disable/Enable*. Then all users (even anonymous ones) will have read/write access to all repositories.
From here, you can create new users, delete existing users or edit user properties, including setting their role and the read/write permission for each repository. The password can also be changed here.
!users.png|border=1,width=781!
User Roles:
* User - a user who can read and write according to his permissions for each repository;
* Admin - a user with full access, including creating, editing, deleting users;
* Information Extraction Expert - a user with access only to add new resource page;
* Search Configuration Expert - a user with full access, except for Repositories and Users management.
!Create_user.png|border=1,width=781!
h1. Rest API documentation
You can find more information about the Rest APIs in *Admin->Rest API Document*.
!restapi.png|border=1, width=781!
h1. Login and status, if security is enabled
If you start the Workbench with *{{\-Dsecurity.enabled=true}}*, the first page you will see is the login page. The default administrator account information is:
{info}
username: *admin*
password: *root*
{info}
It is highly recommended that you change the root password as soon as you log in for the first time. Go to *Admin->Users*, choose *Edit* next to your username and change your password.
See section [User administration|#GraphDB-Workbench-Useradministration] in the current document.
h1. Configuration
In addition to the standard GraphDB command line parameters, the GraphDB Workbench can be controlled with the following parameters. They should be of the form {{\-Dparam=value}}
|| Parameter || Default || Description ||
| *{{app.cors.enable}}* | false | Enables cross-origin resource sharing. |
| *{{app.info}}* | true | Controls the display of build date and revision. |
| *{{app.maxConnections}}* | 15 | Sets the maximum number of concurrent connections to a GraphDB instance. |
| *{{app.datadir}}* | *{{$\{user.home\}/.graphdb-workbench/}}* | Sets the directory where the workbench persistence data will be stored. |
| *{{impex.dir}}* | *{{$\{user.home\}/owlim-impex/}}* | Changes the location of the file import folder. |
| *{{jetty.port}}* | 8080 | Sets the jetty port. |
| *{{semantic.location}}* | <none> | Connects to the specified location for repositories. |
| *{{resource.language}}* | 'en' (English) | Sets the default language in which to filter results displayed in the resource exploration. |
| *{{resource.limit}}* | 100 | Sets the limit for the number of statements displayed in the resource view page. |
| security.enabled | true | Enables/disables security. |