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": ""}
  7Nr  1941-08-27 CAV., 1799  .m|   J)# laxa    25.9412 C   Sinaloa Wjc   UC Howard S. Gentry poaceae g~    Z= -107.646 arist|da laxa  r      ]^A 1117184   .X k Ocurague; Ocurahui; Sierra Surotato aristida ! !     wSv j. sã¡nchez-ken  PINE FOREST AREA, HUMID MOUNTAIN SLOPE EON c  
{"catalogNumber": "1117184", "order": "", "family": "Poaceae", "scientificName": "Aristida laxa", "scientificNameAuthorship": "Cav., 1799", "genus": "Aristida", "subgenus": "", "specificEpithet": "laxa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J. S\u00c3\u00a1nchez-Ken", "recordedBy": "Howard S. Gentry", "recordNumber": "", "verbatimEventDate": "1941-08-27", "habitat": "Pine forest area, humid mountain slope", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Sinaloa", "county": "", "municipality": "", "locality": "Ocurague; Ocurahui; Sierra Surotato", "decimalLatitude": "25.9412", "decimalLongitude": "-107.646", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}