_:na8bbc9a8b04d4478af4b500e28fe7427xb7
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.canon.ie/support/consumer_products/products/cameras/ef_lenses/macro/ef_100mm_f28_macro_usm.html?type=specifications>