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": ""}
     1954-09-01 F2$w    CAREX ALMA @2N   R6$ alma     LOS ANGLES M9f`         CYPERACEAE bAPR]      Lf san gabriel mountains: little rock creek, ca. 1 mile djownstream from cooper creek.
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Carex alma", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "alma", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1954-09-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Los Angeles", "municipality": "", "locality": "San Gabriel Mountains: Little Rock Creek, ca. 1 mile downstream from Cooper Creek.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}