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": ""}
  ca`rex hPcR4   y 1956-09-O2    LOC. 56 ABF 9-2-1, AT JUNCTION OF MEADOWS RD & ROAD TO DELTA R. FLOODPLAIN, BIG DELTA AREA. H+`F    P 1428490  Mii 9580 Carex bigelowii subsp. lugens ,-I      WILLIAM S. BENNINGHOFF b)    EIEhG COMMON IN PICEA GLAUCA FOREST. Alaska ZqC*d        
{"catalogNumber": "1428490", "order": "", "family": "", "scientificName": "Carex bigelowii subsp. lugens", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William S. Benninghoff", "recordNumber": "9580", "verbatimEventDate": "1956-09-02", "habitat": "common in Picea glauca forest.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Alaska", "county": "", "municipality": "", "locality": "Loc. 56 ABf 9-2-1, at junction of Meadows Rd & road to Delta R. floodplain, Big Delta area.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}