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": ""}
46.64471 4NBQ.   Kd 1974-05-2  :B Rich moist woods under northern hardwoods. Baraga stony silt loam. Associates: Dentaria laciniata, Trilium cernuum, T. grandiflorum, Dicentra cucullaria, Allium tricoccum  _Q 1472054  @e s.n.   -88.48262 C`   MONTIACEAE  nm<  caryophyll4les c ]7  caroliniana 9bAs<    MICHIGAN `z5#7   Baraga -  eric a. bourdo, jr. -i9d   FORD FORESTRY CENTER. q   Claytonia caroliniana )     CLAYTONIA b]E     vg Michx.
{"catalogNumber": "1472054", "order": "Caryophyllales", "family": "Montiaceae", "scientificName": "Claytonia caroliniana", "scientificNameAuthorship": "Michx.", "genus": "Claytonia", "subgenus": "", "specificEpithet": "caroliniana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Eric A. Bourdo, Jr.", "recordNumber": "s.n.", "verbatimEventDate": "1974-05-26", "habitat": "Rich moist woods under northern hardwoods. Baraga stony silt loam. Associates: Dentaria laciniata, Trillium cernuum, T. grandiflorum, Dicentra cucullaria, Allium tricoccum", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Baraga", "municipality": "", "locality": "Ford Forestry Center.", "decimalLatitude": "46.64471", "decimalLongitude": "-88.48262", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}