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": ""}
  ry/ $ peã±a marã­a el porvenir; s end of the valley of las casas LARGE BOG AT THE S END OF THE VALLEY pT+   8u7 L.  0 CHIAPAS  - NIGRICANS  ?v!6v Poales schoenuws kx    yS0% cyperaceae 146991>I(      2164 V    > d T. KOYAMA   ! Mexico  JW Dennis E. Breedlove    1966-08-03 n    Q3M SCHOENUS NIGRICANS
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Schoenus nigricans", "scientificNameAuthorship": "L.", "genus": "Schoenus", "subgenus": "", "specificEpithet": "nigricans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "T. Koyama", "recordedBy": "Dennis E. Breedlove", "recordNumber": "14699", "verbatimEventDate": "1966-08-03", "habitat": "Large bog at the S end of the valley", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chiapas", "county": "", "municipality": "", "locality": "Pe\u00c3\u00b1a Mar\u00c3\u00ada el Porvenir; S end of the valley of Las Casas", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2164", "maximumElevationInMeters": ""}