About: http://webisa.webdatacommons.org/250137538

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	FIG. 9 is a schematic cross sectional view taken along the line 9--9 of FIG. 8 illustrating one operative sequence of the lighthouse structure;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com