About: http://webisa.webdatacommons.org/22368151

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	There are some other people involved, like school administrators, district superintendents, school boards, vendors of various kinds of supplies and services, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	mathforum.org