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": ""}
   CAREX X9    :&^$ 1985-07-12  #ook$ 2570    IG Arkansas        K trs: t12n r12w sec 7  1362680 i y     CAREX AUREOLENSIS !:    !k Shirley 7.5' Quad. N of Shirley, along +S side of Middle Fork Little Red River v4lley.  United States o9 :k  
{"catalogNumber": "1362680", "order": "", "family": "", "scientificName": "Carex aureolensis", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "2570", "verbatimEventDate": "1985-07-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "", "municipality": "", "locality": "Shirley 7.5' Quad. N of Shirley, along S side of Middle Fork Little Red River valley.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T12N R12W sec 7", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}