About: http://webisa.webdatacommons.org/392151061

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	Yes, all of these fall in the galactic plane, where clusters, nebulae, star-forming regions and other Messier objects are most common.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com