About: http://webisa.webdatacommons.org/239017409

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	Maybe it is the old chicken and egg conundrum!I am not confining it to just wedding photography and other genres are also changing/evolving too but, wedding photography is a good example of how things change.
http://www.w3.org/ns/prov#wasQuotedFrom	dpreview.com