Work around to query DBpedia for two keywords

问题

I want to query DBpedia for multiple keywords, apparently I have to search for an exact substring, so if I want the page about Egyptian Pyramids, searching for Egypt Pyramids won't work, but that's exactly what I need..

So I was thinking maybe I can see if the concept "Pyramids" has anything to do with "Egypt", by searching through the relations, but I am finding it difficult to come up with the sparql query needed for that

BTW I query through: http://dbpedia.org/sparql

回答1:

Trying to construct a SPARQL query like the following might be useful:

SELECT ?uri ?txt WHERE {
                  ?uri rdfs:label ?txt .
                  ?txt bif:contains "'Egypt' OR 'Pyramid'" .
                 }

Or do you want something different?

来源：https://stackoverflow.com/questions/7927643/work-around-to-query-dbpedia-for-two-keywords