About: http://webisa.webdatacommons.org/216588085

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	When we finish our filter we will apply it to a block element such as an image or a <g> tag, and this is what we want the in attribute to represent.
http://www.w3.org/ns/prov#wasQuotedFrom	inserthtml.com