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": ""}
 F ?C@ kaeng krachan national park. trail bside thor thip waterfall    b cyperaceae     R f Cyperus melanospermus  Y ;6 Kaeng Krachan MELANOSPERMUS -Y   :+Cx david j. middleSton, chandee hemrat, stuart lindsay, somran suddee, 5uwat suwanachat 3385 i=E l  2005-05-11 f:7    (nees) valck.sur. DTqiq     CYPERUS pF     ,A%Y 12.849â°n, 99.31â°e  Poales v,@   phetchaburi yIQ   
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus melanospermus", "scientificNameAuthorship": "(Nees) Valck.Sur.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "melanospermus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "David J. Middleton, Chandee Hemrat, Stuart Lindsay, Somran Suddee, Suwat Suwanachat", "recordNumber": "3385", "verbatimEventDate": "2005-05-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Phetchaburi", "county": "Kaeng Krachan", "municipality": "", "locality": "Kaeng Krachan National Park. Trail beside Thor Thip Waterfall", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "12.849\u00c2\u00b0N, 99.31\u00c2\u00b0E", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}