About: http://webisa.webdatacommons.org/355384128

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	Another example is a group of students, wherein the a teacher is defined as an operator.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com