Hi all,
I have one question on modelling a usecase on open source latest virtuoso :
:mcode rdf:type owl:Class .
:haslength rdf:type owl:DatatypeProperty .
:haslength rdf:domain :mcode .
:haslength rdf:range xsd:decimal .
With above ontology how to ensure haslength always have 1 value and it keep getting overwrite.
mcode:m1 :haslength 100 .
At this point length is 100. mcode:m1 :haslength ?o will give 100.
If in future new triple come
mcode:m1 :haslength 200 .
then that overwrite it and mcode:m1 :haslength ?o will give 200.
Same behaviour for all instances mcode:m2, mcode:m3…
Handling this in application layer will need delete/create always which wanted to avoid.
Thanks in advance,
NY