About: http://webisa.webdatacommons.org/125084042

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	A data item element in a data grid can host a variety of objects, including another layer of data items, or specific grid elements such as text, images, or edit controls.
http://www.w3.org/ns/prov#wasQuotedFrom	microsoft.com