About: http://webisa.webdatacommons.org/310402770

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	The ultrasonic method was effective for detecting the presence of different types of seals and defects and also the changes in the condition of seals with time.
http://www.w3.org/ns/prov#wasQuotedFrom	calpoly.edu