Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
F.G. GUSTAFSON & M. BST x   FISCH. & AVÃ©-LALL. 8&,    "PUBESCENCE TENDS TO BE GLANDULAR AS IN T. REVOLUTUM ON SOME LEAFLETS. nE.W.E." [PUBESCENCE NORMAL FOR T. DSYCARPUM E.G.V.] b& D      s.n. G    q ANN ARBOR, LEFT BANK OF HURON RIVER ABOVE CITY BEACH     Mi WOODED HILLSIDE    u 42.29561  DASYCARPUM %4JS   !Z614 WASHTENAPW     SQE5 1924-08-20 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "Fisch. & Av\u00c3\u00a9-Lall.", "genus": "", "subgenus": "", "specificEpithet": "dasycarpum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F.G. Gustafson & M. Best", "recordNumber": "s.n.", "verbatimEventDate": "1924-08-20", "habitat": "Wooded hillside", "occurrenceRemarks": "\"Pubescence tends to be glandular as in T. revolutum on some leaflets. E.W.E.\" [pubescence normal for T. dasycarpum E.G.V.]", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor, left bank of Huron River above city beach", "decimalLatitude": "42.29561", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}