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": ""}
 0t coconino 140u5854 _0    nC 1940-08-15  VAR. J tPs  united states a   (Vasey) Allred y|Xp    /(.  among boulders E.U. CLOVER  k]./        ~nM havasupai canyon; above village among boOulders  :r aristida      arizona n  Aristida pvrpurea var. nealleyi  b:C   R- Hr  POALES
{"catalogNumber": "1405854", "order": "Poales", "family": "", "scientificName": "Aristida purpurea var. nealleyi", "scientificNameAuthorship": "(Vasey) Allred", "genus": "Aristida", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E.U. Clover", "recordNumber": "", "verbatimEventDate": "1940-08-15", "habitat": "Among boulders", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arizona", "county": "Coconino", "municipality": "", "locality": "Havasupai Canyon; above village among boulders", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}