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": ""}
  WK ME1VIN R. GILMORE     arborea I+0     woods. T2   B  S.N.   R ROSACEAE   Rosales /     R UNITED STATES  =(MICHX. F.) FERNALD    calhoun Zj   &nhsJ 14633K57  Y@ [+ 2 FRAGMENTS OF ?ARBOREA ÃLAEVIS, DISREGARDED] Amelanc hier arborea M!] 
{"catalogNumber": "1463357", "order": "Rosales", "family": "Rosaceae", "scientificName": "Amelanchier arborea", "scientificNameAuthorship": "(Michx. f.) Fernald", "genus": "", "subgenus": "", "specificEpithet": "arborea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Melvin R. Gilmore", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "Woods.", "occurrenceRemarks": "[+ 2 fragments of ?arborea \u00c3\u0097laevis, disregarded]", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Calhoun", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}