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": ""}
   14r   low hills of gravelly red clay, mostly quercus forest but open and grassy in depressions, in shade     Mexico ,br   oLl2y COMMON    I 21.3464    SPECTABILIS l     :!r LINK cyperus 5pectabilis 2C  1973-08-25 w  POALES         Eo! 1802
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Cyperus spectabilis", "scientificNameAuthorship": "Link", "genus": "", "subgenus": "", "specificEpithet": "spectabilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1802", "verbatimEventDate": "1973-08-25", "habitat": "Low hills of gravelly red clay, mostly Quercus forest but open and grassy in depressions, in shade", "occurrenceRemarks": "Common", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "21.3464", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}