you are likely to find King in/at/on Court. Court is related to Supreme. 
Knowledge can be Powerful. you are likely to find Knowledge in/at/on Meeting. you are likely to find Manager in/at/on Meeting. Manager is a synonym of Head. 
King --AtLocation--> Court <--RelatedTo--> Supreme 
Powerful <--HasProperty-- Knowledge --AtLocation--> Meeting <--AtLocation-- Manager <--Synonym--> Head 