About: http://webisa.webdatacommons.org/455333836

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	A more tangible example is that of a simple harmonic oscillator such as a pendulum, or a mass oscillating on an ideal spring.
http://www.w3.org/ns/prov#wasQuotedFrom	blogs.com