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": ""}
6642 RN^4   C~g MICHIGAN  Juglandaceae i$K=    iJH5H fred w. rapp Kalamazoo     # -85.53G278   b  1948-12-01      VICK50BURG CMETERY, SOUTH END. LohlB    FAGALES      v7 carya   Carya glabra *.JOW     
{"catalogNumber": "", "order": "Fagales", "family": "Juglandaceae", "scientificName": "Carya glabra", "scientificNameAuthorship": "", "genus": "Carya", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Fred W. Rapp", "recordNumber": "6642", "verbatimEventDate": "1948-12-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Kalamazoo", "municipality": "", "locality": "Vicksburg Cemetery, south end.", "decimalLatitude": "", "decimalLongitude": "-85.53278", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}