About: http://webisa.webdatacommons.org/404002584

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	Is it duplicated for the add row and the grid itself (i.e. two title rows?) or is it just above the add row, so there is a large break between the title+add rows and the grid itself?
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com