About: http://webisa.webdatacommons.org/225158093

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	The quality of the black and white image, however, makes it nearly impossible to discern anything especially since respondents often used colored pencils to mark their routes and positions.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com