Sentence: England is the home of the Cornish language, many ethnic groups including the British Arabs and the established religion of The Church of England. It is also the location of Dead Mans Plack, a stone monument dedicated to Aethelwald, Ealdorman of East Anglia.

What structured data could we extract from this sentence?
Dead Man's Plack, location, England; England, ethnicGroup, British Arabs; Dead Man's Plack, dedicatedTo, thelwald, Ealdorman of East Anglia; England, language, Cornish language; England, religion, Church of England; Dead Man's Plack, material, Rock (geology)