About: http://webisa.webdatacommons.org/416415847

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	Some components, like sodium, are easy to identify, but others, such as chlorine, are difficult, because the light they emit is dim or masked by other radiations.
http://www.w3.org/ns/prov#wasQuotedFrom	creationscience.com