About: http://webisa.webdatacommons.org/93227537

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. 14 is a photographic illustration of an improved optical fiber grating roughened by coating with particles;
http://www.w3.org/ns/prov#wasQuotedFrom	google.es