_:n638029dc07ff41e59845f722cec2ee1cxb0
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/ContactPoint>
<https://www.edmundoptics.cn/p/ug-11-uv-254mm-dia-colored-glass-bandpass-filter-/27894/>