add relation

[marqh]

i want to provide a semantic relationship (skos:broader) between two existing entities

in scope:

• https://www.w3.org/2009/08/skos-reference/skos.html#closeMatch
• https://www.w3.org/2009/08/skos-reference/skos.html#broader
• https://www.w3.org/2009/08/skos-reference/skos.html#broaderTransitive
• scope agreed?

[marqh]

for example, someone may feel that
http://codes.wmo.int/grib2/codeflag/4.2/0-3-1
is linked to
http://codes.wmo.int/grib2/codeflag/4.2/0-3-0

for pressure reduced to mean sea level (MSL) the broader concept is Pressure

[marqh]

this can be represeted by the statement:

<http://codes.wmo.int/grib2/codeflag/4.2/0-3-1> skos:broader <http://codes.wmo.int/grib2/codeflag/4.2/0-3-0>

`Pressure reduced to MSL`      `has a broader concept, which is`     `Pressure` 

https://www.w3.org/2009/08/skos-reference/skos.html#broader

The inference of the relation

`Pressure`                     `has a narrower concept, which is`    `Pressure reduced to MSL`

is automated and should not be encoded.
However, it may be used by other systems, so any definition of narrower needs to be approved carefully. The WMO may decide that this is not to be encoded, to enforce consistency.

[marqh]

we shall only request that people make the relationship one way

[marqh]

what does someone need to know in order to propose a link?

[marqh]

page structure is very similar to #36

[Crocstar]

Pressure reduced to MSL this has a broader concept. The broader concept is Pressure

[Crocstar]

You can propose a link between two concepts.

For example:

The concept is ‘Pressure reduced to MSL’

You may want to suggest that this has a broader concept and that the broader concept is ‘Pressure’.

We only accept suggestions for concepts to be linked in a broader way.

To make the suggestion:

[marqh]

We only accept suggestions for concepts to be linked in a broader way, the inverse relation is inferred, so we do not encode it.

[marqh]

Before

<http://codes.wmo.int/grib2/codeflag/4.2/0-3-1>
        a                skos:Concept , <http://codes.wmo.int/def/grib2/Parameter> ;
        rdfs:label       "Pressure reduced to MSL"@en ;
        <http://codes.wmo.int/def/common/edition>
                <http://codes.wmo.int/codeform/grib2> ;
        <http://codes.wmo.int/def/common/unit>
                <http://codes.wmo.int/common/unit/Pa> ;
        <http://codes.wmo.int/def/grib2/category>
                <http://codes.wmo.int/grib2/codeflag/4.1/0-3> ;
        <http://codes.wmo.int/def/grib2/discipline>
                <http://codes.wmo.int/grib2/codeflag/0.0/0> ;
        <http://codes.wmo.int/def/grib2/parameter>
                1 ;
        <http://metarelate.net/vocabulary/index.html#identifier>
                <http://codes.wmo.int/def/grib2/category> , <http://codes.wmo.int/def/grib2/discipline> , <http://codes.wmo.int/def/grib2/parameter> , <http://codes.wmo.int/def/common/edition> ;
        dct:description  "Pressure reduced to MSL"@en ;
        skos:prefLabel   "Pressure reduced to MSL"@en .

After

<http://codes.wmo.int/grib2/codeflag/4.2/0-3-1>
        a                skos:Concept , <http://codes.wmo.int/def/grib2/Parameter> ;
        rdfs:label       "Pressure reduced to MSL"@en ;
        <http://codes.wmo.int/def/common/edition>
                <http://codes.wmo.int/codeform/grib2> ;
        <http://codes.wmo.int/def/common/unit>
                <http://codes.wmo.int/common/unit/Pa> ;
        <http://codes.wmo.int/def/grib2/category>
                <http://codes.wmo.int/grib2/codeflag/4.1/0-3> ;
        <http://codes.wmo.int/def/grib2/discipline>
                <http://codes.wmo.int/grib2/codeflag/0.0/0> ;
        <http://codes.wmo.int/def/grib2/parameter>
                1 ;
        <http://metarelate.net/vocabulary/index.html#identifier>
                <http://codes.wmo.int/def/grib2/category> , <http://codes.wmo.int/def/grib2/discipline> , <http://codes.wmo.int/def/grib2/parameter> , <http://codes.wmo.int/def/common/edition> ;
        dct:description  "Pressure reduced to MSL"@en ;
        skos:prefLabel   "Pressure reduced to MSL"@en ;
        skos:broader <http://codes.wmo.int/grib2/codeflag/4.2/0-3-0> .

[marqh]

highlighter pen:
http://www.devx.com/tips/Tip/13041

[marqh]

#43 has conflicts. updates made to

http://test.wmocodes.info/ui/about/broader

outstanding work:

• change the title to be h2
• specific title: How to add a semantic link between concepts.
• put 'to make the suggestion' onto a new line, to break the flow
• separate the introduction into paragraphs

close #43

[marqh]

separate the introduction into paragraphs

You can propose a link between two concepts. We only accept suggestions for concepts to be linked in a broader way, the inverse 'narrower' relation is inferred so we do not encode it. 

For example: The concept is ‘Pressure reduced to MSL’ You may want to suggest that this has a broader concept and that the broader concept is ‘Pressure’. 

To make the suggestion: