PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Alkalinity, also referred to as carbonate hardness or buffering capacity, is essentially a means of quantifying the stability of pH in a solution, such as aquarium water. * Highly-concentrated ionic strontium solution. * Incorporated by corals, clams, and other reef-building invertebrates into aragonite, the mineral that is secreted as skeletal material. * Stronger than most competing strontium so
http://www.w3.org/ns/prov#wasQuotedFrom
  • aquacave.com