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 polystachya  EN  POLYSTACHYA  `C,G   3  20.295  S. GonzÃ¡lez & A.A. Reznicek k-       o  1132921  @h+^5 La ChiverÃ­a; Xicotepec; km 120 along the road between Huauchinango and Poza Rica (Hwy 130)  xN8 Carex  cyperaceae *  lat. 20â°17'42'' long. [-]97â°57'31''       1998-10-31 %VoXW  10749 T2U    sw. ex wahlenb. 2P      ; POALES    n mexico
{"catalogNumber": "1132921", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex polystachya", "scientificNameAuthorship": "Sw. ex Wahlenb.", "genus": "Carex", "subgenus": "", "specificEpithet": "polystachya", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S. Gonz\u00c3\u00a1lez & A.A. Reznicek", "recordNumber": "10749", "verbatimEventDate": "1998-10-31", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "La Chiver\u00c3\u00ada; Xicotepec; km 120 along the road between Huauchinango and Poza Rica (Hwy 130)", "decimalLatitude": "20.295", "decimalLongitude": "", "verbatimCoordinates": "Lat. 20\u00c2\u00b017'42'' Long. [-]97\u00c2\u00b057'31''", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}