partially_surrounded_by has quality composed primarily of liquid water frazil frazil ice http://orcid.org/0000-0002-3410-4655 New ice which is composed frazil which has congealed into a thin sheet. Typically 3 to 4 millimeters in diameter. These new ice classes refer to both marine water and fresh water ice. If using this term for annotation, use it in conjunction with another envo term to express whether the ice is in a marine, freshwater, or other system. http://sweetontology.net/realmCryo/FrazilIce Needs to have axioms added pertaining to the semantics of colloids and suspensions once they have been resolved see: https://github.com/pato-ontology/pato/issues/91#issuecomment-290711238 Currently the new ice classes are not specific to sea water as they may form in non marine systems, but it would be good to confirm this especially for frazil ice. envoPolar new ice decreased size continuous laminar