<http://webisa.webdatacommons.org/266400223> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/266400223> <http://www.w3.org/ns/prov#wasQuotedFrom> <cmu.edu> . <http://webisa.webdatacommons.org/266400223> <http://www.w3.org/ns/prov#value> "Another source of this data comes from internal platforms companies use for collaboration and communication including blogs, wikis, social communities." . <http://webisa.webdatacommons.org/prov/96497506> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/266400223> . <http://webisa.webdatacommons.org/prov/96859230> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/266400223> .