About: http://webisa.webdatacommons.org/17527134

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	Specify increments from 1 inch to 1/32 inch, title, and other options to create your own personalized worksheets to use in the home or classroom.
http://www.w3.org/ns/prov#wasQuotedFrom	mathnook.com