About: http://webisa.webdatacommons.org/200121629

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	Sources also told The Post that Lanza's mother was a teacher at the school and he had a dispute with her.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com