About: http://webisa.webdatacommons.org/245876238

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	They used distinctly apt symbols closely related to their profession, notably from anatomy, optics and astronomy to discourse upon their sometimes unorthodox, and even near-heretical, spiritually-orientated studies.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com