<http://webisa.webdatacommons.org/prov/155828139> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/207551327> . <http://webisa.webdatacommons.org/207551327> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/207551327> <http://www.w3.org/ns/prov#wasQuotedFrom> <elearnspace.org> . <http://webisa.webdatacommons.org/207551327> <http://www.w3.org/ns/prov#value> "Most courses and learning experiences are built around content???textbooks, videos, magazines, articles, or other learning objects." . <http://webisa.webdatacommons.org/prov/265809729> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/207551327> .