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": ""}
20.3282 4EP      1960-10-10 *   MEXICOx  1117189 9m    ? laxa aristida laxa  t]p    0 steep mountainides and nearbyvalley, in oak-pine zone POALES V&Uy  -104.646 j1w(     -r> J. SÃ¡NCHEZ-KEN  r % EL LINDERO; 7-8 MI W OF LOS VOLCANES, SIERRA DE LA CAMPANA  poaceae Lx      Aristida 9I`v  
{"catalogNumber": "1117189", "order": "Poales", "family": "Poaceae", "scientificName": "Aristida laxa", "scientificNameAuthorship": "", "genus": "Aristida", "subgenus": "", "specificEpithet": "laxa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J. S\u00c3\u00a1nchez-Ken", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1960-10-10", "habitat": "Steep mountainsides and nearby valley, in oak-pine zone", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "El Lindero; 7-8 mi W of Los Volcanes, Sierra de la Campana", "decimalLatitude": "20.3282", "decimalLongitude": "-104.646", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}