About: http://webisa.webdatacommons.org/3497399

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 a result, each of the amino acids, except glycine, can exist in two different spatial, or geometric, arrangements (i.e., isomers), which are mirror images akin to right and left hands (see Formula 4).
http://www.w3.org/ns/prov#wasQuotedFrom	britannica.com