About: http://webisa.webdatacommons.org/32244290

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	Technically, even the abstract math is partially physical, being based on concept of numbers, i.e. countable units (colliding particles) and differential geometry, based on concept of physical gradients in particle environment.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org