"regexp_matches(
    'hello (?P<name>\w+) the (?P<species>\w+)',
    'hello bob the dog, hello maggie the cat, hello tarquin the otter'
)"
"[{""name"": ""bob"", ""species"": ""dog""}, {""name"": ""maggie"", ""species"": ""cat""}, {""name"": ""tarquin"", ""species"": ""otter""}]"