About: http://webisa.webdatacommons.org/330461607

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	SummaryI am not a CAD power user but I do use it in my job and hobby and frankly I am amazed this product is Free, plenty of features, easy to use, tutorials, lots of use ability built in, including features for the experienced CAD user.
http://www.w3.org/ns/prov#wasQuotedFrom	cnet.com