you are likely to find Storm in/at/on Sea. Storm can be Unusual. 
Election is related to Voting. Voting is related to Ballot. Ballot is a type of Document. Document is related to Claim. 
Sea <--AtLocation-- Storm --HasProperty--> Unusual 
Election <--RelatedTo--> Voting <--RelatedTo--> Ballot --IsA--> Document <--RelatedTo--> Claim 