Hello, I'm a phd student in Information Technology at the University of Camerino (Italy). I would like to know if it's possible to do recursive queries in SPARQL. In fact I've this problem. I've an ontology in OWL with only relations is-a. This ontology is made like a tree. I would like to select a subgraph made of the path from the leaf node to the root node (result example: A(leaf) is-a B is-a C is-a D(root)). How could I do this using only a single query? Shoud I do this with SPARQL? If not, do You know another ontology query language to do this? Please reply. Thanks. Regards. Cristina Lancioni.Received on Wednesday, 11 April 2007 00:55:23 UTC
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