<p>A <ahref="#s4agri:Farm">s4agri:Farm</a> can contain one or more <ahref="#s4agri:Building">s4agri:Building</a> and <ahref="#s4agri:Parcel">s4agri:Parcel</a> (via the geosp:sfContains relation). Note that these types of feature are used in the present document as examples, but more feature types (and building types) can be added as needed. Moreover, a <ahref="#s4agri:Building">s4agri:Building</a> can be further decomposed in one or more <ahref="#s4agri:BuildingSpaces">s4agri:BuildingSpaces</a> (once again via the geosp:sfContains relation). As subclasses of geosp:Feature, all the classes mentioned above inherit the possibility to have a physical geometric description using geosp:Geometry, if needed (e.g. especially relevant for <ahref="#s4agri:Parcel">s4agri:Parcel</a>). As subclasses of geosp:SpatialObject, all the classes mentioned above also inherit the possibility to use the geo:location property to indicate that something is located at certain coordinates (e.g. especially relevant for <ahref="#s4agri:Bulding">s4agri:Bulding</a>). </p>
<p>A <ahref="#s4agri:Farm">s4agri:Farm</a> can contain one or more <ahref="https://saref.etsi.org/saref4bldg/Building">s4bldg:Building</a> and <ahref="#s4agri:Parcel">s4agri:Parcel</a> (via the geosp:sfContains relation). Note that these types of feature are used in the present document as examples, but more feature types (and building types) can be added as needed. Moreover, a <ahref="https://saref.etsi.org/saref4bldg/Building">s4bldg:Building</a> can be further decomposed in one or more <ahref="https://saref.etsi.org/saref4bldg/BuildingSpaces">s4bldg:BuildingSpaces</a> (once again via the geosp:sfContains relation). As subclasses of geosp:Feature, all the classes mentioned above inherit the possibility to have a physical geometric description using geosp:Geometry, if needed (e.g. especially relevant for <ahref="#s4agri:Parcel">s4agri:Parcel</a>). As subclasses of geosp:SpatialObject, all the classes mentioned above also inherit the possibility to use the geo:location property to indicate that something is located at certain coordinates (e.g. especially relevant for <ahref="#s4agri:Bulding">s4agri:Bulding</a>). </p>
rdfs:comment"A building represents a structure that provides shelter for its occupants or contents and stands in one place. The building is also used to provide a basic element within the spatial structure hierarchy for the components of a building project (together with site, storey, and space)."@en;