About: http://webisa.webdatacommons.org/184118566

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	If a laser emits optical radiation that contains only the fundamental transverse mode, the radiation is a narrow laser beam with a Gaussian-distributed cross-section, most intense in the center and less intense at the edges.
http://www.w3.org/ns/prov#wasQuotedFrom	google.se