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": ""}
   N=  21.4657   :||  bosque mesã³filo OSWALDO TÃ©LLEZ V.     4Q HERBÃ¡CEA DE 1-1.2 M, INFL. VERDOSA-PARDA     Rv poales     CYPERACEAE ^Ss   ~[ Rogers McVaugh   AmB Mexico  A NAYARIT  11152 TSF    0n 19$88-01-14  c CYPERUS CANUS  K+ cyperus   
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus canus", "scientificNameAuthorship": "", "genus": "Cyperus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "Oswaldo T\u00c3\u00a9llez V.", "recordNumber": "11152", "verbatimEventDate": "1988-01-14", "habitat": "Bosque mes\u00c3\u00b3filo", "occurrenceRemarks": "Herb\u00c3\u00a1cea de 1-1.2 m, infl. verdosa-parda", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nayarit", "county": "", "municipality": "", "locality": "", "decimalLatitude": "21.4657", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}