About: http://webisa.webdatacommons.org/374465716

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	If you canted one of those at 45 degrees, youd have to tilt the marker to compensate when firing with any sort of elevation adjustment.
http://www.w3.org/ns/prov#wasQuotedFrom	mcarterbrown.com