PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Reggie's tank could use more light in my opinion, such as adding another pendant or switch to 150W ones if he feels like it because we can see how some plants turns greenish instread of retining its reddish hue, more likely due to lack of powerful light (one plant we can see here is rotala rotundifolia) and not due to lacking nutrition/minerals.
http://www.w3.org/ns/prov#wasQuotedFrom
  • plantedtank.net