About: http://webisa.webdatacommons.org/399421226

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	Often specialized tools and materials are needed to provide access such as talking scales, compass, and voltmeters.
http://www.w3.org/ns/prov#wasQuotedFrom	yale.edu