About: http://webisa.webdatacommons.org/293294303

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. 1 depicts a prior-art optical transport subnetwork 10 in the form of a SONET ring comprised of a plurality of nodes 12 1, 12 2 12 3... 12 n where n is an integer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com