For each of the following change, which of the knowledge graph change management technique would be
most directly applicable? (Recall that the change management techniques are: schema evolution, view
maintenance and truth maintenance).
a.
Eliminating a product category
b.
Wiki Data integrates data from different museums, city governments, and bibliographic databases
c.
Evolving Microsoft academic publications knowledge graph
d.
Updates in the schema mapping rules
e.
Splitting a category into two different categories