Mapping object properties and descriptive individuals. For each domain-specific OP, which links DIs to other DIs or
links DIs to POs, use the inverse property pattern to create its inverse OP, if it does not exist (Fig. 1cIII). Maintaining
bidirectional links (OPs and their inverse OPs) between semantic individuals (POs and DIs) is recommended to enable
flexible application of and reasoning on the property chain pattern (which uses OPs to link DIs to DIs and DIs to POs).
Mapping data properties. To each domain-specific DP that needs to have presentational effects to the described POs,
apply one of the following rules (Fig. 1cIV).