About: http://webisa.webdatacommons.org/446866746

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	So, even if I fully embrace the use of the display control system for the AEC objects I still need to preserve layer state changes from the Construct to the View to the Sheet and especially from the View to the Sheet.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com