About: http://webisa.webdatacommons.org/453303915

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	This question is a prime example of a common problem in surveys ??? the double question.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com