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": ""}
  % curvifolia    7 1117045    =u -97.4047    2 n) mexico Poales s         oaxaca GH   A/ j. sã¡nchez-ken   P)c 17.8098  uV1`K Poaceae      5t3 1968-05-18 aristida curvifolia 0      PP aristida
{"catalogNumber": "1117045", "order": "Poales", "family": "Poaceae", "scientificName": "Aristida curvifolia", "scientificNameAuthorship": "", "genus": "Aristida", "subgenus": "", "specificEpithet": "curvifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J. S\u00c3\u00a1nchez-Ken", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1968-05-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "", "decimalLatitude": "17.8098", "decimalLongitude": "-97.4047", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}