About: http://webisa.webdatacommons.org/454899337

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	do not apologize that was my mistake. :) A bump map is a filter that applies varying amounts of shading to an area to make it look less flat (I am sure there is a much more technical explanation of it but that will do for our purposes.
http://www.w3.org/ns/prov#wasQuotedFrom	cartographersguild.com