About: http://webisa.webdatacommons.org/79695761

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	Acratech's items lean more toward specialized applications, such as macro and panoramic photography, but I will focus on the more familiar ball heads and one aimed at the long lens user.
http://www.w3.org/ns/prov#wasQuotedFrom	shutterbug.com