Which is s-put in Jena: https://jena.apache.org/documentation/fuseki2/soh.html#soh-sparql-http
On Fri, Feb 9, 2018 at 10:36 PM, Martynas Jusevičius <marty...@atomgraph.com > wrote: > I think what you want is to import each RDF document into a named graph > and then do Graph Store Protocol PUT with the graph URI: > https://www.w3.org/TR/sparql11-http-rdf-update/#http-put > > On Fri, Feb 9, 2018 at 8:31 PM, Jeffrey C. Witt <jeffreycw...@gmail.com> > wrote: > >> I have a question about updating triples in TDB via Fueseki. >> >> I have a work flow where I automatically build tripes through an >> aggregator. >> >> The results of this aggregation get stored in various named static files. >> >> I then use then the "./s-post" command to add each of these files to TDB. >> >> The static files get changed at different times depending on the rate of >> updates further on upstream, and thus I'm wondering if there is a way to >> update TDB by replacing only the triples that were ingested from a >> particular file with the triples from the updated file. >> >> Perhaps an example will help. >> >> Suppose I have files A.rdf, B.rdf, and C.rdf. >> >> On the initial build, I load all three files into TDB as follows: >> >> ./bin/s-post http://localhost:3030/ds/data default A.rdf >> ./bin/s-post http://localhost:3030/ds/data default B.rdf >> ./bin/s-post http://localhost:3030/ds/data default C.rdf >> >> Now suppose that C.rdf changes. But A.rdf and B.rdf remain the same. >> >> At the present, I'm creating an entirely new build by reloading all three >> files in the same manner. >> >> But as the number of files increases, each re-build takes a while. >> >> I would prefer to be able to remove only the triples that were originally >> added to the database from file C.rdf with the triples from the new, >> updated, C.rdf file, leaving the triples that originated from A.rdf and >> B.rdf untouched. >> >> using ./s-post on the updated C.rdf file just adds the new triples >> alongside the old ones >> and >> using ./s-update replaces the entire graph (including the triples from >> files A and B) with the triples from the updated C.rdf file. >> >> I'm not sure if this is possible, but I wanted to check before I continued >> my practice or consider other solutions. >> >> Many thanks for any assistance you can offer. >> Jeff >> >> -- >> Dr. Jeffrey C. Witt >> Philosophy Department >> Loyola University Maryland >> 4501 N. Charles St. >> Baltimore, MD 21210 >> www.jeffreycwitt.com >> > >
