About: http://webisa.webdatacommons.org/134790083

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	When creating images such as .gif or .png files for the web, try numbers such as 100 or 300 DPI. When creating PostScript or PDF, use 72 DPI.
http://www.w3.org/ns/prov#wasQuotedFrom	gramps-project.org