About: http://webisa.webdatacommons.org/187062392

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	Lockhart urges teachers to play games such as chess, go, hex, to do puzzles, and be willing to get their hands messy and express their ideas through math:
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com