Changes between Version 5 and Version 6 of DespoinaLog/2010/10/28

Timestamp:

2010-10-28T14:20:33+02:00 (14 years ago)

Author:

antonak

Comment:

--

DespoinaLog/2010/10/28

@@ -5 +5 @@
 (see relative message including Pedro Lopes, '''Richard Cyganiak) '''
 
- * How  to connect multiple semantic systems, some using [http://www4.wiwiss.fu-berlin.de/bizer/D2RQ/spec/#specification D2R] and some purely semantic :
+ * === How  to connect multiple semantic systems, some using [http://www4.wiwiss.fu-berlin.de/bizer/D2RQ/spec/#specification D2R] and some purely semantic : ===
+
    * learn basics of D2RQ mapping language, modify the mapping file that you probably created using generate-[[BR]]mapping.  This is probably the file that lives in molgenis_distro (generated by d2rq) : WebContent/WEB-INF/molgenis-rdf-mapping.n3
- * For instance how to define mappings that explicitly say that a table column corresponds to an element of the FOAF ontology ?
+ * === For instance how to define mappings that explicitly say that a table column corresponds to an element of the FOAF ontology ? ===
+
    * In the mapping file there is a class map corresponding to each table . Find the right class map . below the class map ,there is a property bridge for each column .
 
@@ -57 +59 @@
         .
 }}}
- * Find the right class map. Below the class map, there's a property
+   * Find the right class map. Below the class map, there's a property bridge for each column. Find the right one.
+   * '''Change its !d2rq:property value to the FOAF term, e.g., foaf:name.'''
+   * '''You also have to make sure that the FOAF namespace is declared in the @prefix section at the very beginning of the file.'''
 
-bridge for each column. Find the right one. 
+ * === When there is a table column whose values map elements from the !DailyMed D2R database? ===
 
- * '''Change its !d2rq:property value to the FOAF term, e.g., !foaf:name. '''
- * '''You also have to make sure that the FOAF namespace is declared in the @prefix section at the very beginning of the file.'''
- * Or that I have a table column whose values map elements from the !DailyMed D2R database?
+   * Instead of mapping the column to a literal with !d2rq:column, use a !d2rq:uriPattern that produces URIs that match the URIs in the other dataset.
 
-Instead of mapping the column to a literal with !d2rq:column, use a[[BR]]!d2rq:uriPattern that produces URIs that match the URIs in the other[[BR]]dataset.
+= next todos:  =
+ * '''Change its !d2rq:property value to the FOAF term, e.g., !foaf:name.'''
+ * '''You also have to make sure that the FOAF namespace is declared in the @prefix section at the very beginning of the file.'''
+ *