better extension of the value mapping map

janpolowinski / rvl

RVL language

Other

2 stars 3 forks source link

better extension of the value mapping map #44

Open janpolowinski opened 10 years ago

janpolowinski commented 10 years ago

Selecting only the most specific values in some cases (e.g. for rdf:type) made it necessary to extend the value mapping table to map also sub-class values. This extension is not yet correct:

see xlsx on extending_value_mappings
handle overlapping of mappings (what happens if e.g. both types of an instance are mapped?
consider hierarchy - avoid more general value mappings override more specific ones (hint: use Data query "getDirectlyRelatedResources" + introduce recursion)

janpolowinski commented 10 years ago

extending of value mappings only used for extending via subClassOf relations
see interpretSimpleP2GArvlMappings() in SimpleRVLInterpreter and getExtendedMappedValues(..)
not yet used in submappings?
caching is solved already