About: http://webisa.webdatacommons.org/102954649

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	Find some cotton balls, a bulb thermometer, and four liquids, such as water salt water, vinegar, and rubbing alcohol (have an adult present!).
http://www.w3.org/ns/prov#wasQuotedFrom	pbskids.org