PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Many of us who integrate technology into our instruction have an especially difficult time staying focused on learning objectives and digging deeply enough for rigor, even if we don???t like to admit it.
http://www.w3.org/ns/prov#wasQuotedFrom
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