About: http://webisa.webdatacommons.org/424185543

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	He also suggested that the ladder and other symbols were introduced at that period, and that there was a transition from two pillars only (J and B) to the three of today, associated with Wisdom, Strength
http://www.w3.org/ns/prov#wasQuotedFrom	masonicworld.com