About: http://webisa.webdatacommons.org/374201826

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	Each heading had a cost, in time, in expertise, and most especially in paper and print.
http://www.w3.org/ns/prov#wasQuotedFrom	straightdope.com