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": ""}
      Loosely colonial shurb ca. 2 m. high in the aspens near entrance drive. ~4   2#b "MATURE FR. BLUE-BLACK, SLIGHTLY GLAUCUS, SWETISH." [LEAES MORE TOOTHED THAN USUAL FOR SANGUINEA (VOSS)].[SHEET OF THIS NUMBER IN UMBS NOT RECORDED: LEAVES OFTEN 3WITH ANASTOMOSING VEINS,  NUMEROUS TEETH, SANGUINEA / SPICATA COMPLEX]           Edward G. Voss U l1   CHEBOYGAN IkjT     0qjQ 1463819   $ ROSALES  ` amelanchier sanguinea 45.558194 ev)ne 
{"catalogNumber": "1463819", "order": "Rosales", "family": "", "scientificName": "Amelanchier sanguinea", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "", "verbatimEventDate": "", "habitat": "Loosely colonial shurb ca. 2 m. high in the aspens near entrance drive.", "occurrenceRemarks": "\"Mature fr. Blue-black, slightly glaucus, sweetish.\" [Leaves more toothed than usual for sanguinea (Voss)].[Sheet of this number in UMBS not recorded: leaves often with anastomosing veins, numerous teeth, sanguinea / spicata complex]", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Cheboygan", "municipality": "", "locality": "", "decimalLatitude": "45.558194", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}