GeoRSS Weblog

SPARQL is a query language for RDF documents, with parallels to SQL for databases. Leigh Dodds has been working on SPARQL functions to query RDF documents containing GeoRSS .. SPARQL geo extensions. Right now, there’s functions to calculate the distance between two geotagged RDF nodes and search RDF documents for nodes within a bounding box. Could lead to some interesting uses!