@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix edu: <https://knobit.org/def/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix schema: <https://schema.org/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://knobit.org/id/task/mm-metamodel/C1> a edu:Question ;
    rdfs:label "C1 (2 points)"@en ;
    dcterms:license <https://creativecommons.org/licenses/by/4.0/> ;
    schema:hasPart <https://knobit.org/id/register/metadata-management#MD-250>,
        <https://knobit.org/id/register/metadata-management#MD-251> ;
    schema:identifier "C1" ;
    schema:position 1 ;
    schema:text "Business meaning and the column, 1 each. (a) MC-005 Column carries `business_meaning`, a curated statement of what the column means to the business, although ML-001 already links each column to the business term that defines it: the attribute is dropped and the column's meaning is reached through ML-001 (MC-001), reported as business meaning stored on a technical class. MC-004 Table's `description` (what the table holds, its grain and how it is loaded, owned by the data owner) is technical documentation and stays: this part earns nothing while MC-005 keeps a business definition of its own (under any name), and dropping the table's description as well loses it. (b) ML-001 column represents term has cardinality N:M: it becomes N:1 - a column is a data element, which represents exactly one data element concept (its meaning) in one value domain (its representation), per ISO/IEC 11179-3; a column that seems to mean two things is raised for the glossary to resolve, not modelled as many-to-many. Changing the cardinality with no reason, or with a reason that does not say one column has one meaning, earns 0.5."@en .

edu:Question rdfs:label "Question"@en,
        "Küsimus"@et .

<https://knobit.org/id/register/metadata-management#MD-250> rdfs:label "mm-metamodel C1a: business meaning moved off the column class to the term link"@en .

<https://knobit.org/id/register/metadata-management#MD-251> rdfs:label "mm-metamodel C1b: column represents one term (N:1), per the 11179-3 data element"@en .