PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • by Phys.org - latest science and technology news stories ??? April 25, 2015 Buffalo???s chronically struggling school system is considering an idea gaining momentum in other cities: public boarding schools that put round-the-clock attention on students and away from such daunting problems as poverty, troubled homes and truancy.
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  • liberalmedia.us