Keep in mind that graphs need identity in order for a system to resolve owl:imports references.
A file in a local workspace directory has a single identity, a URI of the graph. The only imports acted on are those specified for that URI. So, if the identity of the graph is A and data inside it says B owl:imports C, this statement will not be acted on since it is not about the graph being processed. If the statement is A owl:imports C, then it will be acted on and TBC will try to find a file that has graph identity C. If your files are to be interpreted as multiple graphs than most likely they should not to be used directly as files, but to be used only as an interchange method for loading triples into a database. The load process would then need to allocate triples to appropriate named graphs. > On Oct 1, 2019, at 6:36 AM, dprice <[email protected]> wrote: > > > >> On 1 Oct 2019, at 07:25, 'Bohms, H.M. (Michel)' via TopBraid Suite Users >> <[email protected]> wrote: >> >> >> Thx David >> >> In the Linkset we DO have: >> >> <owl:imports >> rdf:resource="https://standards.iso.org/iso/21597/-1/ed-1/en/Container"/> >> >> Why is this one not effective? > > Because it is not related to the Ontology Composer sees, which is the the > base in the XML header - not : > > <rdf:RDF > ... > xml:base="https://standards.iso.org/iso/21597/-1/ed-1/en/Linkset”> > > Not the one with the import inside a void:subset. - owl:Ontology > rdf:about="https://standards.iso.org/iso/21597/-1/ed-1/en/ICDD_P1#Linkset”> > > <rdf:Description > rdf:about="https://standards.iso.org/iso/21597/-1/ed-1/en/Linkset";> > <rdf:type rdf:resource="http://purl.org/vocommons/voaf#Vocabulary"/> > <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Ontology"/> > <void:subset > rdf:resource="https://standards.iso.org/iso/21597/-1/ed-1/en/ICDD_P1#Container"/> > <void:subset> > <owl:Ontology > rdf:about="https://standards.iso.org/iso/21597/-1/ed-1/en/ICDD_P1#Linkset";> > <rdf:type rdf:resource="http://purl.org/vocommons/voaf#Vocabulary"/> > <rdf:type rdf:resource="http://rdfs.org/ns/void#Dataset"/> > <owl:imports > rdf:resource="https://standards.iso.org/iso/21597/-1/ed-1/en/Container"/> > > >> >> To be honest I have not that much experience with the whole void:subset etc. >> system which seems to need multiple ontologies in a file. Especially in an >> RDF/XML serialisation. Guess these files have to be simplified? > > I’ve never used void either, so don’t know. I had a quick look through > https://www.w3.org/TR/void/ and don’t see any examples remotely like the one > you’ve provided. The subset example is far simpler and does not redeclare the > referenced items, it just points to them (from > https://www.w3.org/TR/void/#subset): > > :DBpedia a void:Dataset; > void:subset :DBpedia_shortabstracts; > void:subset :DBpedia_infoboxes; > . > :DBpedia_shortabstracts a void:Dataset; > dcterms:title "DBpedia Short Abstracts"; > dcterms:description "Short Abstracts (max. 500 chars long) of Wikipedia > Articles"; > void:dataDump > <http://downloads.dbpedia.org/3.3/en/shortabstract_en.nt.bz2>; > . > :DBpedia_infoboxes a void:Dataset; > dcterms:title "DBpedia Infoboxes"; > dcterms:description "Information that has been extracted from Wikipedia > infoboxes."; > void:dataDump <http://downloads.dbpedia.org/3.3/en/infobox_en.nt.bz2>; > . > > > Cheers, > David > >> >> Greetings Michel >> >> >> >> >> Dr. ir. H.M. (Michel) Böhms >> Senior Data Scientist >> >> T +31888663107 >> M +31630381220 >> E [email protected] >> Location >> >> >> <image001.gif> >> This message may contain information that is not intended for you. If you >> are not the addressee or if this message was sent to you by mistake, you are >> requested to inform the sender and delete the message. TNO accepts no >> liability for the content of this e-mail, for the manner in which you use it >> and for damage of any kind resulting from the risks inherent to the >> electronic transmission of messages. >> >> >> >> >> Van: [email protected] <[email protected]> >> Namens dprice >> Verzonden: Monday, September 30, 2019 5:55 PM >> Aan: [email protected] >> Onderwerp: Re: [topbraid-users] wher is my import? >> >> That’s because the https://standards.iso.org/iso/21597/-1/ed-1/en/Linkset >> ontology does not import anything. >> >> Also, there’s more than one ontology in Linkset.rdf - e.g >> https://standards.iso.org/iso/21597/-1/ed-1/en/ICDD_P1#Linkset and >> https://standards.iso.org/iso/21597/-1/ed-1/en/ICDD_P1. Same for >> Container.rdf. >> >> Composer does not like that: >> >> <image002.png> >> >> >> Cheers, >> David >> >> >> >> On 30 Sep 2019, at 14:34, 'Bohms, H.M. (Michel)' via TopBraid Suite Users >> <[email protected]> wrote: >> >> When opening the Linkset.rdf the Container.rdf is not shown as imported. >> Any tips welcome. >> >> >> Michel >> >> >> >> >> >> Dr. ir. H.M. (Michel) Böhms >> Senior Data Scientist >> >> >> T +31888663107 >> M +31630381220 >> E [email protected] >> Location >> >> >> <image001.gif> >> This message may contain information that is not intended for you. If you >> are not the addressee or if this message was sent to you by mistake, you are >> requested to inform the sender and delete the message. TNO accepts no >> liability for the content of this e-mail, for the manner in which you use it >> and for damage of any kind resulting from the risks inherent to the >> electronic transmission of messages. >> >> >> >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "TopBraid Suite Users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/topbraid-users/822a386261e14289bbea5f5386dcca56%40tno.nl. >> <M_Linkset.rdf><M_Container.rdf> >> >> UK +44 (0) 7788 561308 >> US +1 (336) 283-0808 >> >> -- >> You received this message because you are subscribed to the Google Groups >> "TopBraid Suite Users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/topbraid-users/29131A3E-65EB-4831-959D-3D25629D7733%40topquadrant.com. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "TopBraid Suite Users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/topbraid-users/d2d269626c2c4c6ebb3896c0f6a89e7b%40tno.nl. > > UK +44 (0) 7788 561308 > US +1 (336) 283-0808 > > -- > You received this message because you are subscribed to the Google Groups > "TopBraid Suite Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/topbraid-users/2EA25CAA-E34B-4208-9A0A-56506E41658C%40topquadrant.com. -- You received this message because you are subscribed to the Google Groups "TopBraid Suite Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/topbraid-users/43CCA543-2D9E-4B04-A6E5-66BFA0E6DF75%40topquadrant.com.
