About: http://webisa.webdatacommons.org/2567539

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	Not long ago in the United States, math was a subject that could be fairly easily avoided in the professional world.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org