About: http://webisa.webdatacommons.org/142845445

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	Classes elucidate photography techniques, including the rule of thirds and how to capture a 20-story human pyramid without a wide-angle lens.
http://www.w3.org/ns/prov#wasQuotedFrom	groupon.com