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": ""}
    7 P 46.8333    74 micranthes X!   ^<) (Michx.) Small      UX Huron Mountains.   ;oUNITED STATES  ) ( q -87.9167 mss a.l. farwell dHB1*  MICRANTHES VIRGINIENSIS w   michigan /u       LbA2 Marquette virginiensis f;p  1465269 VA    
{"catalogNumber": "1465269", "order": "", "family": "", "scientificName": "Micranthes virginiensis", "scientificNameAuthorship": "(Michx.) Small", "genus": "Micranthes", "subgenus": "", "specificEpithet": "virginiensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Miss A.L. Farwell", "recordNumber": "74", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Marquette", "municipality": "", "locality": "Huron Mountains.", "decimalLatitude": "46.8333", "decimalLongitude": "-87.9167", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}