About: http://webisa.webdatacommons.org/426765194

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	As for cooling hydrogen,.. you need to get it down to ~3Kelvin to get it to be liquid state and then it will be a very freaky freaky thing as it can pass through some matter such as cups.
http://www.w3.org/ns/prov#wasQuotedFrom	wranglerforum.com