About: http://webisa.webdatacommons.org/92587199

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Among choices are a live symposium or dialogue format, a pair of Web pages, a videotaped conversation, a set of letters exchanged between the two, and so on.
http://www.w3.org/ns/prov#wasQuotedFrom	ascd.org