About: http://webisa.webdatacommons.org/192343361

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	For the user a three-tiered model environment is beginning to emerge that categorizes visualization systems by such factors as power, cost, and software support.
http://www.w3.org/ns/prov#wasQuotedFrom	rocketaware.com