About: http://webisa.webdatacommons.org/428414759

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	You will also find out how to determine how much energy each wave carries and how we use time and frequency to measure different types of waves, whether they are electromagnetic or mechanical.
http://www.w3.org/ns/prov#wasQuotedFrom	brainpop.com