About: http://webisa.webdatacommons.org/254062404

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	So the engines for generating the content that includes the kinds of images that most need a lengthy description afford no way to add that attribute to each image.
http://www.w3.org/ns/prov#wasQuotedFrom	webaim.org