Writing Mappings/Tables - Revision history

Maxjakob: Redirected page to How to edit DBpedia Mappings

2011-07-07T11:09:53Z

Redirected page to How to edit DBpedia Mappings

← Older revision		Revision as of 13:09, 7 July 2011
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	~~Table mappings apply to tables containing a set of keywords in the table header.~~		#REDIRECT [[How to edit DBpedia Mappings]]

	~~If a table mapping is defined, all rows of the table are mapped to instances of an ontology class, all of its columns are be mapped to ontology properties.~~

	== How to ~~map a Wikipedia table ==~~

	* Find important keywords in the table header that identify a table unambiguously.
	* Create a wiki page in this wiki in the Mapping namespace, using the ''Table'' prefix, or use an existing table mappings wiki page. You can define more than one table mapping on one wiki page. The wiki page name doesn't have to refer to any of the table keywords. Bundling table mappings depending on the table topic could be of use.
	** A list of existing table mappings can be found via the sidebar ([http://mappings.dbpedia.org/index.php?title=Special%3APrefixIndex&prefix=Table&namespace=204 Table Mappings]).
	* Decide on the ontology class you would like to map the table to.
	** A list of existing ontology classes can be found via the sidebar ([http://mappings.dbpedia.org/index.php?title=Special%3AAllPages&from=&to=&namespace=200 Ontology Classes]).
	* Write a [[Template:TableMapping]] to map the Wikipedia table rows to an ontology class and save it to the created wiki page in the Mapping namespace.


	~~The full [http://dbpedia.svn.sourceforge.net/viewvc/dbpedia/trunk/extraction/doc/mapping%20language/DBpedia%20Mapping%20Language.pdf documentation~~] ~~on writing mappings can be found via the DBpedia Repository.~~

Maxjakob: /* How to map a Wikipedia table */

2011-03-09T10:48:48Z

How to map a Wikipedia table

← Older revision		Revision as of 12:48, 9 March 2011
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	The full [http://dbpedia.svn.sourceforge.net/viewvc/dbpedia/trunk/extraction/doc/mapping%20language/DBpedia%20Mapping%20Language.pdf documentation] on writing mappings can be found via the DBpedia ~~SVN~~ Repository.		The full [http://dbpedia.svn.sourceforge.net/viewvc/dbpedia/trunk/extraction/doc/mapping%20language/DBpedia%20Mapping%20Language.pdf documentation] on writing mappings can be found via the DBpedia Repository.

AnjaJentzsch: /* How to map a Wikipedia table */

2010-03-12T09:25:46Z

How to map a Wikipedia table

← Older revision		Revision as of 11:25, 12 March 2010
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	* Find important keywords in the table header that identify a table unambiguously.		* Find important keywords in the table header that identify a table unambiguously.
	* Create a wiki page in this wiki in the Mapping namespace, using the ''Table'' prefix, or use an existing table mappings wiki page. You can define more than one table mapping on one wiki page. The wiki page name doesn't have to refer to any of the table keywords. Bundling table mappings depending on the table topic could be of use.		* Create a wiki page in this wiki in the Mapping namespace, using the ''Table'' prefix, or use an existing table mappings wiki page. You can define more than one table mapping on one wiki page. The wiki page name doesn't have to refer to any of the table keywords. Bundling table mappings depending on the table topic could be of use.
	** A list of existing table mappings can be found via the sidebar ([http://mappings.dbpedia.org/index.php?title=Special%3APrefixIndex&prefix=Table&namespace=~~102~~ Table Mappings]).		** A list of existing table mappings can be found via the sidebar ([http://mappings.dbpedia.org/index.php?title=Special%3APrefixIndex&prefix=Table&namespace=204 Table Mappings]).
	* Decide on the ontology class you would like to map the table to.		* Decide on the ontology class you would like to map the table to.
	** A list of existing ontology classes can be found via the sidebar ([http://mappings.dbpedia.org/index.php?title=Special%3AAllPages&from=&to=&namespace=~~100~~ Ontology Classes]).		** A list of existing ontology classes can be found via the sidebar ([http://mappings.dbpedia.org/index.php?title=Special%3AAllPages&from=&to=&namespace=200 Ontology Classes]).
	* Write a [[Template:TableMapping]] to map the Wikipedia table rows to an ontology class and save it to the created wiki page in the Mapping namespace.		* Write a [[Template:TableMapping]] to map the Wikipedia table rows to an ontology class and save it to the created wiki page in the Mapping namespace.


	The full [http://dbpedia.svn.sourceforge.net/viewvc/dbpedia/trunk/extraction/doc/mapping%20language/DBpedia%20Mapping%20Language.pdf documentation] on writing mappings can be found via the DBpedia SVN Repository.		The full [http://dbpedia.svn.sourceforge.net/viewvc/dbpedia/trunk/extraction/doc/mapping%20language/DBpedia%20Mapping%20Language.pdf documentation] on writing mappings can be found via the DBpedia SVN Repository.

Admin at 13:55, 8 March 2010

2010-03-08T13:55:33Z

← Older revision		Revision as of 15:55, 8 March 2010
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	The full [http://dbpedia.svn.sourceforge.net/viewvc/dbpedia/trunk/extraction/doc/mapping%20language/DBpedia%20Mapping%20Language.~~docx~~ documentation] on writing mappings can be found via the DBpedia SVN Repository.		The full [http://dbpedia.svn.sourceforge.net/viewvc/dbpedia/trunk/extraction/doc/mapping%20language/DBpedia%20Mapping%20Language.pdf documentation] on writing mappings can be found via the DBpedia SVN Repository.

Admin: /* How to map a Wikipedia table */

2010-03-08T11:05:13Z

How to map a Wikipedia table

← Older revision		Revision as of 13:05, 8 March 2010
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	* Find important keywords in the table header that identify a table unambiguously.		* Find important keywords in the table header that identify a table unambiguously.
	* Create a wiki page in this wiki in the Mapping namespace, using the ''Table'' prefix, or use an existing table mappings wiki page. You can define more than one table mapping on one wiki page. The wiki page name doesn't have to refer to any of the table keywords. Bundling table mappings depending on the table topic could be of use.		* Create a wiki page in this wiki in the Mapping namespace, using the ''Table'' prefix, or use an existing table mappings wiki page. You can define more than one table mapping on one wiki page. The wiki page name doesn't have to refer to any of the table keywords. Bundling table mappings depending on the table topic could be of use.
			** A list of existing table mappings can be found via the sidebar ([http://mappings.dbpedia.org/index.php?title=Special%3APrefixIndex&prefix=Table&namespace=102 Table Mappings]).
	* Decide on the ontology class you would like to map the table to.		* Decide on the ontology class you would like to map the table to.
			** A list of existing ontology classes can be found via the sidebar ([http://mappings.dbpedia.org/index.php?title=Special%3AAllPages&from=&to=&namespace=100 Ontology Classes]).
	* Write a [[Template:TableMapping]] to map the Wikipedia table rows to an ontology class and save it to the created wiki page in the Mapping namespace.		* Write a [[Template:TableMapping]] to map the Wikipedia table rows to an ontology class and save it to the created wiki page in the Mapping namespace.


	The full [http://dbpedia.svn.sourceforge.net/viewvc/dbpedia/trunk/extraction/doc/mapping%20language/DBpedia%20Mapping%20Language.docx documentation] on writing mappings can be found via the DBpedia SVN Repository.		The full [http://dbpedia.svn.sourceforge.net/viewvc/dbpedia/trunk/extraction/doc/mapping%20language/DBpedia%20Mapping%20Language.docx documentation] on writing mappings can be found via the DBpedia SVN Repository.

Admin: /* How to map a Wikipedia table */

2010-03-08T11:03:33Z

How to map a Wikipedia table

← Older revision		Revision as of 13:03, 8 March 2010
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	== How to map a Wikipedia table ==		== How to map a Wikipedia table ==

	* Find important ~~and unique~~ keywords in the table header.		* Find important keywords in the table header that identify a table unambiguously.
	* Create a wiki page in this wiki in the Mapping namespace, using the ''Table'' prefix. You can define more than one table mapping on one wiki page. The wiki page name doesn't have to refer to any of the table keywords. Bundling table mappings depending on the table topic could be ~~useful~~.		* Create a wiki page in this wiki in the Mapping namespace, using the ''Table'' prefix, or use an existing table mappings wiki page. You can define more than one table mapping on one wiki page. The wiki page name doesn't have to refer to any of the table keywords. Bundling table mappings depending on the table topic could be of use.
	* Decide on the ontology class you would like to map the table to.		* Decide on the ontology class you would like to map the table to.
	* Write a [[Template:TableMapping]] to map the Wikipedia table rows to an ontology class and save it to the created wiki page in the Mapping namespace.		* Write a [[Template:TableMapping]] to map the Wikipedia table rows to an ontology class and save it to the created wiki page in the Mapping namespace.

Admin at 11:01, 8 March 2010

2010-03-08T11:01:04Z

@@ Line 1: / Line 1: @@
-The full [http://dbpedia.svn.sourceforge.net/viewvc/dbpedia/trunk/extraction/doc/mapping%20language/DBpedia%20Mapping%20Language.docx documentation] on writing mappings can be found via the DBpedia SVN Repository.
+Table mappings apply to tables containing a set of keywords in the table header.
 If a table mapping is defined, all rows of the table are mapped to instances of an ontology class, all of its columns are be mapped to ontology properties.
-The [[Template:TableMapping|TableMapping]] template offers the following template parameters:
+== How to map a Wikipedia table ==
-R9.	All rows of a table shall be mapped to instances of an ontology class, all of its columns shall be mapped to ontology properties.
+The full [http://dbpedia.svn.sourceforge.net/viewvc/dbpedia/trunk/extraction/doc/mapping%20language/DBpedia%20Mapping%20Language.docx documentation] on writing mappings can be found via the DBpedia SVN Repository.

Admin at 17:21, 4 March 2010

2010-03-04T17:21:41Z

← Older revision		Revision as of 19:21, 4 March 2010
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	A table mapping applies to a table if a set of keywords occurs in the table header.		A table mapping applies to a table if a set of keywords occurs in the table header.

	The ''[[Template:TableMapping\|TableMapping]]'' template offers the following template parameters:		The [[Template:TableMapping\|TableMapping]] template offers the following template parameters:
	* ''mapToClass''		* ''mapToClass''
	** Table rows are mapped to ontology classes. The template parameter mapToClass allows one DBpedia ontology class as a value.		** Table rows are mapped to ontology classes. The template parameter mapToClass allows one DBpedia ontology class as a value.

Admin at 16:41, 3 March 2010

2010-03-03T16:41:47Z

← Older revision		Revision as of 18:41, 3 March 2010
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	A table mapping applies to a table if a set of keywords occurs in the table header.		A table mapping applies to a table if a set of keywords occurs in the table header.

	The ''[[Template:TableMapping]]'' template offers the following template parameters:		The ''[[Template:TableMapping\|TableMapping]]'' template offers the following template parameters:
	* ''mapToClass''		* ''mapToClass''
	** Table rows are mapped to ontology classes. The template parameter mapToClass allows one DBpedia ontology class as a value.		** Table rows are mapped to ontology classes. The template parameter mapToClass allows one DBpedia ontology class as a value.

Admin at 16:41, 3 March 2010

2010-03-03T16:41:27Z

← Older revision		Revision as of 18:41, 3 March 2010
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	A table mapping applies to a table if a set of keywords occurs in the table header.		A table mapping applies to a table if a set of keywords occurs in the table header.

	The ''TableMapping'' template offers the following template parameters:		The ''[[Template:TableMapping]]'' template offers the following template parameters:
	* ''mapToClass''		* ''mapToClass''
	** Table rows are mapped to ontology classes. The template parameter mapToClass allows one DBpedia ontology class as a value.		** Table rows are mapped to ontology classes. The template parameter mapToClass allows one DBpedia ontology class as a value.
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	** Lists all mapped table column headers, separated by semicolons. Each column definition can contain alternative definitions, separated by colons. If the column is defined by several keywords, the keywords have to be separated by & in the order of their appearance.		** Lists all mapped table column headers, separated by semicolons. Each column definition can contain alternative definitions, separated by colons. If the column is defined by several keywords, the keywords have to be separated by & in the order of their appearance.
	* ''mappings''		* ''mappings''
	** Mappings map table columns to ontology properties, they have to be defined by using the same templates as in mappings on ~~DBpediaTemplateMapping~~. A separate mapping for each alternative column header definition has to be specified.		** Mappings map table columns to ontology properties, they have to be defined by using the same templates as in mappings on [[Template:TemplateMapping]]. A separate mapping for each alternative column header definition has to be specified.

	<!--		<!--
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	Lists all mapped table column headers, separated by semicolons. Each column definition can contain alternative definitions, separated by colons. If the column is defined by several keywords, the keywords have to be separated by & in the order of their appearance.		Lists all mapped table column headers, separated by semicolons. Each column definition can contain alternative definitions, separated by colons. If the column is defined by several keywords, the keywords have to be separated by & in the order of their appearance.
	• mappings		• mappings
	Mappings map table columns to ontology properties, they have to be defined by using the same templates as in mappings on ~~DBpediaTemplateMapping~~. A separate mapping for each alternative column header definition has to be specified.		Mappings map table columns to ontology properties, they have to be defined by using the same templates as in mappings on [[Template:TemplateMapping]]. A separate mapping for each alternative column header definition has to be specified.


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	Example: The rows of tables with the columns Engine Name, Type, Engine code, and Top speed are mapped to instances of the ontology class Automobile Engine, while the columns are mapped to the corresponding ontology properties. If an infobox that is mapped to the ontology class Automobile is in the same section as the table, the instances generated for the table rows are connected to the instance generated from the infobox by the ontology property MeanOfTransportation/engine.		Example: The rows of tables with the columns Engine Name, Type, Engine code, and Top speed are mapped to instances of the ontology class Automobile Engine, while the columns are mapped to the corresponding ontology properties. If an infobox that is mapped to the ontology class Automobile is in the same section as the table, the instances generated for the table rows are connected to the instance generated from the infobox by the ontology property MeanOfTransportation/engine.
	Implementation:		Implementation:
	{{ ~~DBpediaTableMapping~~		{{ TableMapping
	\| mapToClass = AutomobileEngine		\| mapToClass = AutomobileEngine
	\| correspondingClass = Automobile		\| correspondingClass = Automobile
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	\| header = speed; code; name, engine ; type		\| header = speed; code; name, engine ; type
	\| mappings =		\| mappings =
	{{ ~~DBpediaPropertyMapping~~ \| templateProperty = engine \| ontologyProperty = AutomobileEngine/name }}		{{ PropertyMapping \| templateProperty = engine \| ontologyProperty = AutomobileEngine/name }}
	{{ ~~DBpediaPropertyMapping~~ \| templateProperty = type \| ontologyProperty = AutomobileEngine/type }}		{{ PropertyMapping \| templateProperty = type \| ontologyProperty = AutomobileEngine/type }}
	{{ ~~DBpediaPropertyMapping~~ \| templateProperty = code \| ontologyProperty = AutomobileEngine/code }}		{{ PropertyMapping \| templateProperty = code \| ontologyProperty = AutomobileEngine/code }}
	{{ ~~DBpediaPropertyMapping~~ \| templateProperty = speed \| ontologyProperty = AutomobileEngine/speed \| unit = kilometerPerHour }}		{{ PropertyMapping \| templateProperty = speed \| ontologyProperty = AutomobileEngine/speed \| unit = kilometerPerHour }}
	}}		}}
	-->		-->