MaterialType
type: Datatype
equivalent class: Datatype
  on datatype: string
  one of: Wood
  one of: Steel
  one of: Concrete

Structure
type: Class
subclass of: Restriction
  on property: hasPart directly
  on class: Beam
  min qualified cardinality: 1
subclass of: Restriction
  on property: hasPart directly
  on class: Beam
  max qualified cardinality: 10
subclass of: Restriction
  on property: hasPart directly
  all values from: Class
    union of: Beam
subclass of: Object

Beam
type: Class
subclass of: Restriction
  on property: length
  min cardinality: 1
subclass of: Restriction
  on property: length
  max cardinality: 1
subclass of: Restriction
  on property: width
  min cardinality: 1
subclass of: Restriction
  on property: width
  max cardinality: 1
subclass of: Restriction
  on property: height
  min cardinality: 1
subclass of: Restriction
  on property: height
  max cardinality: 1
subclass of: Restriction
  on property: material
  min cardinality: 1
subclass of: Restriction
  on property: material
  max cardinality: 1
subclass of: Object

ConcreteBeam-L6000W300
type: Class
subclass of: Restriction
  on property: length
  has value: 6000
subclass of: Restriction
  on property: length
  min cardinality: 1
subclass of: Restriction
  on property: length
  max cardinality: 1
subclass of: Restriction
  on property: width
  has value: 300
subclass of: Restriction
  on property: width
  min cardinality: 1
subclass of: Restriction
  on property: width
  max cardinality: 1
subclass of: Restriction
  on property: height
  min cardinality: 1
subclass of: Restriction
  on property: height
  max cardinality: 1
subclass of: Restriction
  on property: material
  has value: Concrete
subclass of: Restriction
  on property: material
  min cardinality: 1
subclass of: Restriction
  on property: material
  max cardinality: 1
subclass of: Beam

length
type: DatatypeProperty
domain: Beam
unit: mm
range: float

width
type: DatatypeProperty
domain: Beam
unit: mm
range: float

height
type: DatatypeProperty
domain: Beam
unit: mm
range: float