About: http://webisa.webdatacommons.org/159649044

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	The Full Edition of Air Sketch includes many, many more tools and capabilities, including the ability to wirelessly project and annotate PDF documents (including exported PDF slide decks) and pictures.
http://www.w3.org/ns/prov#wasQuotedFrom	pearltrees.com