About: http://webisa.webdatacommons.org/5196220

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	Converting some old maps (15 layers or so) to this size was possible but sort of sort-of blew up my computer, and I could not even save the image afterwards.
http://www.w3.org/ns/prov#wasQuotedFrom	cartographersguild.com