<http://schema.org/keywords>
"fly, macro, insects, Bombyliidae, East Kalimantan, Indonesia, Kotabangun, bee, bee fly, bug, close-up, closeup, creature, entomology, insect, wildlife"^^<http://www.w3.org/2001/XMLSchema#string>
<https://marketplace.500px.com/photos/19135891/bee-fly-by-donald-jusa>