http://purl.uniprot.org/core/Evidence_at_Protein_Level_Existence /* label"Evidence at protein level" (string) */
http://purl.uniprot.org/core/Evidence_at_Transcript_Level_Existence /* label"Evidence at transcript level" (string) */
http://purl.uniprot.org/core/Experimental /* label"Indicates that there is some experimental evidence that the given annotation could apply." (string) */