not assessed

http://environment.data.gov.uk/def/bathing-water-quality/not-assessed

definition
A coded property value to indicate that an assessment of the presense of some characteristic has not been made.
label
not-assessed
notation
n/a
pref label
not-assessed
presence notation
n/a
in scheme
presence
is defined by
bathing water quality.ttl
top concept of
presence

not present

http://environment.data.gov.uk/def/bathing-water-quality/not-present

definition
A coded property value to indicate that an assessement has not detected the presence of some characteristic.
label
not-present
notation
N
pref label
not-present
presence notation
N
in scheme
presence
is defined by
bathing water quality.ttl
top concept of
presence

present

http://environment.data.gov.uk/def/bathing-water-quality/present

definition
A coded property value to indicate that an assessement has detected the presence of some characteristic.
label
present
notation
P
pref label
present
presence notation
P
in scheme
presence
is defined by
bathing water quality.ttl
top concept of
presence