<http://schema.org/keywords>
"Allium siculum bulgaricum, Flowers, Honey Garlic, bells, close-up, dew, drops, flowering, garden, nature, pink, rain, summer"^^<http://www.w3.org/2001/XMLSchema#string>
<https://marketplace.500px.com/photos/23915899/summer-bells-by-jacky-parker>