About: http://webisa.webdatacommons.org/198125021

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	But the centers of gravity for most of the action are in Massachusetts and Washington.
http://www.w3.org/ns/prov#wasQuotedFrom	unc.edu