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": ""}
      657 F4nJ   * /B a. mora olivo  1989-02-28 ,J)9q   HFHB poales  2Gh 23.3355   4* m.s. gonzã¡lez-elizondo casillas     -99.0073 cyperus YC5Y4  Veihntiuno de Marzo; Llera; RÃ­o Sabinas, El Encino, reserva de la Biosfera EEl Cielo )   5|z canus  x=0o Cyperaceae  & wa J.PRESL & C.PRESL    Mexico 2/~2^   eraizada emergente de 1.2 mts, flor cafe-rojiza, sin hojas, solo vainas basales hY  VegetaciÃ³n acuÃ¡tica UipN 
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "J.Presl & C.Presl", "genus": "Cyperus", "subgenus": "", "specificEpithet": "canus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M.S. Gonz\u00c3\u00a1lez-Elizondo Casillas", "recordedBy": "A. Mora Olivo", "recordNumber": "657", "verbatimEventDate": "1989-02-28", "habitat": "Vegetaci\u00c3\u00b3n acu\u00c3\u00a1tica", "occurrenceRemarks": "Eraizada emergente de 1.2 mts, flor cafe-rojiza, sin hojas, solo vainas basales", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Veintiuno de Marzo; Llera; R\u00c3\u00ado Sabinas, El Encino, reserva de la Biosfera El Cielo", "decimalLatitude": "23.3355", "decimalLongitude": "-99.0073", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}