About: http://webisa.webdatacommons.org/344916802

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	voice/diathesis, whereas 'the class was taught by the teacher' is a passive
http://www.w3.org/ns/prov#wasQuotedFrom	businessballs.com