Node Relations Sample Clauses

Node Relations. Prov provides a set of relations that are used to describe the relationships between the three node types. The full set of relations may be found on the W3C PROV ontology 35, 35▇▇▇▇://▇▇▇.▇▇.▇▇▇/TR/prov-o/ ▇▇▇▇▇ ▇▇▇ param1: val1 param2: val2 (a) agent( ▇▇▇▇▇) agent( Bob ,[ param 1 =" val1 ", param 2 =" val2 "]) z r (b) Figure 3: Prov agents in their graphic (a) and Prov-N (b) forms. (a) entity ( Entity1 ) entity ( Entity2 ) activity ( Activity 1 ) activity ( Activity 2 ) used ( Activity1 , Entity1 ,-) used ( Activity2 , Entity2 ,-) wasGenerated By ( Entity2 , Activity1 ,-) wasDerived From ( Entity2 , Entity1 , Activity1 ,-,-) wasInformed By ( Activity2 , Activity 1 ) z r (b) Figure 4: Key Prov relations between entities and activities in both graphic (a) and Prov-N (b) form. ▇▇▇▇▇ att Entity1 del Bob use assoc Activity1 Activity2 (a) entity ( Entity1 ) activity ( Activity 1 ) activity ( Activity 2 ) agent( ▇▇▇▇▇) agent( Bob ) wasAttributed To ( Entity1 , ▇▇▇▇▇) wasAssociated With ( Activity1 , Bob ,-) acted On BehalfOf ( Bob , ▇▇▇▇▇ , Activity 2 ) used ( Activity1 , Entity1 ,-) used ( Activity2 , Entity1 ,-) z r (b) Figure 5: Key Prov relations between agents and entities/activities in both graphic (a) and Prov-N (b) form.