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Source: AUSPLOTS_RANGELANDS.SOILS_CHARACTERISATION

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Source Column

Destination RDF Predicate

Comments

id

dct:identifier, rdfs:label

site_location_visit_id

plot:wasSubActivityOf

Domain: ssn-ext:ObservationCollection with dct:type SITE AND LOCATION

Range: plot:SiteVisit

layer_barcode

sosa:hasSample

Domain: ssn-ext:ObservationCollection with dct:type SOIL

Range: sosa:Sample

  • sosa:hasResult:

    • rdf:type: data:Text

    • data:value: layer_barcode

Create sosa:Sampling instance

upper_depth

ssn-ext:hasMember, sosa:hasResult

Member of ssn-ext:ObservationCollection with dct:type SOIL

lower_depth

ssn-ext:hasMember, sosa:hasResult

Member of ssn-ext:ObservationCollection with dct:type SOIL

horizon

ssn-ext:hasMember, sosa:hasResult

Member of ssn-ext:ObservationCollection with dct:type SOIL

Status
colourYellow
titlereview required
- Is this to another look-up table? It is not linked in the schema.

TS double check with Ausplots crew, should have details about horizon, see page 49 of manual

The manual quotes the Yellow Book pages 148-158. It’s the HORIZONS chapter/section and each classification has a code which corresponds to the text value in this column. Need to create the controlled vocabulary for this manually as there is no look-up table.

texture_grade

ssn-ext:hasMember, sosa:hasResult

Member of ssn-ext:ObservationCollection with dct:type SOIL

texture_qualifier

ssn-ext:hasMember, sosa:hasResult

Member of ssn-ext:ObservationCollection with dct:type SOIL

texture_modifier

ssn-ext:hasMember, sosa:hasResult

Member of ssn-ext:ObservationCollection with dct:type SOIL

colour_when_moist

ssn-ext:hasMember, sosa:hasResult

Member of ssn-ext:ObservationCollection with dct:type SOIL

Status
colourYellow
titlereview required
- Values look like a mixture of codes and moisture colour values.

TS- colour codes are on page 74 of manual, do they match data values?

EC - They don’t match exactly. It’s a string that contains codes for the. colour but there are also numerical values.

colour_when_dry

ssn-ext:hasMember, sosa:hasResult

Member of ssn-ext:ObservationCollection with dct:type SOIL

Status
colourYellow
titlereview required
- Values look like a mixture of codes and moisture colour values.

TS- colour codes are on page 74 of manual, do they match data values?

EC - They don’t match exactly. It’s a string that contains codes for the. colour but there are also numerical values.

mottles_colour

ssn-ext:hasMember, sosa:hasResult

Member of ssn-ext:ObservationCollection with dct:type SOIL

mottles_abundance

ssn-ext:hasMember, sosa:hasResult

Member of ssn-ext:ObservationCollection with dct:type SOIL

mottles_size

ssn-ext:hasMember, sosa:hasResult

Member of ssn-ext:ObservationCollection with dct:type SOIL

segregations_abundance

ssn-ext:hasMember, sosa:hasResult

Member of ssn-ext:ObservationCollection with dct:type SOIL

segregations_size

ssn-ext:hasMember, sosa:hasResult

Member of ssn-ext:ObservationCollection with dct:type SOIL

segregations_nature

ssn-ext:hasMember, sosa:hasResult

Member of ssn-ext:ObservationCollection with dct:type SOIL

segregations_form

ssn-ext:hasMember, sosa:hasResult

Member of ssn-ext:ObservationCollection with dct:type SOIL

comments

rdfs:comments

collected_by

prov:wasAttributedTo

Value from look-up table lut_observer

  • rdf:type: prov:Person, sdo:Person

  • sdo:givenName: First name

  • sdo:familyName: Last name

  • prov:actedOnBehalfOf:

    • rdf:type: prov:Organization, sdo:Organization

    • sdo:legalName: Name of the organization

smallest_size_1

Member of ssn-ext:ObservationCollection with dct:type SOIL

smallest_size_2

Not captured by TERN Plot Ontology.

All values are null.

next_size_1

Status
colourYellow
titlereview required

Possibly also linking to lut_structure_size - need to confirm. Foreign keys are convincing.

next_size_2

Not captured by TERN Plot Ontology.

All values are null.

smallest_size_type_1

ssn-ext:hasMember, sosa:hasResult

Member of ssn-ext:ObservationCollection with dct:type SOIL

smallest_size_type_2

ssn-ext:hasMember, sosa:hasResult

Not captured by TERN Plot Ontology.

next_size_type_1

ssn-ext:hasMember, sosa:hasResult

Member of ssn-ext:ObservationCollection with dct:type SOIL

next_size_type_2

ssn-ext:hasMember, sosa:hasResult

Not captured by TERN Plot Ontology.

pedality_fabric

ssn-ext:hasMember, sosa:hasResult

Member of ssn-ext:ObservationCollection with dct:type SOIL

pedality_grade

ssn-ext:hasMember, sosa:hasResult

Member of ssn-ext:ObservationCollection with dct:type SOIL

ph

ssn-ext:hasMember, sosa:hasResult

Member of ssn-ext:ObservationCollection with dct:type SOIL

  • sosa:observedProperty: Soil pH

  • sosa:usedProcedure: Soil Characterisation Method

  • sosa:hasResult:

    • rdf:type: data:QuantitativeMeasure

    • data:standard:

      Status
      colourRed
      titletodo
      pH not available in QUDT units.

    • data:value: ph

ec

ssn-ext:hasMember, sosa:hasResult

Member of ssn-ext:ObservationCollection with dct:type SOIL

TS - this is Soil Electrical conductivity, Electrical conductivity (EC) is the ability of a material to transmit (conduct) an electrical current and is commonly expressed in units of milliSiemens per meter (mS/m). Soil EC measurements may also be reported in units of
    • deciSiemens per meter (dS/m)

, which is equal to the reading in mS/m divided by 100. Check with Ausplots which units they are using.
Status
colourYellow
titlereview required
- check what unit with AusPlots guys.
    • data:value: ec

effervescence

ssn-ext:hasMember, sosa:hasResult

Member of ssn-ext:ObservationCollection with dct:type SOIL

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