About: http://webisa.webdatacommons.org/195513509

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	Chaco and Matplotlib are not really trying to address the same types of problems.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com