Assertion: mermaid's child | /r/HasProperty | sired by male selkie
Facets:
Source sentences:
text: Children born between man and seal-folk may have webbed hands, as in the case of the Shetland mermaid whose children had "a sort of web between their fingers", or "Ursilla" rumored to have children sired by a male selkie, such that the children had to have the webbing between their fingers and toes made of horny material clipped away intermittently.