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": ""}
 b -116.668       :f 32.5243  agua dulce; agua dulce ^  MEXICO jc.  (Pers.) Volk. ex Schinz & R. Keller .J  S.G. SMITH Z Y   ^3i  americanus cyperaceae 5^yK  32594  6&  poales Jpk   Ru/[* r. thorne & j. henrickson   Schoenoplectus americanus e    t 1137752   u= 1963-02-24  `~%A: wet margin o permanent pol at head of small canyon  
{"catalogNumber": "1137752", "order": "Poales", "family": "Cyperaceae", "scientificName": "Schoenoplectus americanus", "scientificNameAuthorship": "(Pers.) Volk. ex Schinz & R. Keller", "genus": "", "subgenus": "", "specificEpithet": "americanus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "S.G. Smith", "recordedBy": "R. Thorne & J. Henrickson", "recordNumber": "32594", "verbatimEventDate": "1963-02-24", "habitat": "Wet margin of permanent pool at head of small canyon", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Agua Dulce; Agua Dulce", "decimalLatitude": "32.5243", "decimalLongitude": "-116.668", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}