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": ""}
 longifolia 18DV   F=oeJ r.br.   yC 2 poaceae  ( danthonia   ?r M. S. Clemens mt. trail nr. Purling Falls p;em        Queensland WrJ    e NO DATA  -RI 1705554    :r 1943-10-20     CONTACT UM HERBARIUM n$  danthonWia longifolia q&Rhm  AUSTRALIA TJV+  Poales b    oC 43068
{"catalogNumber": "1705554", "order": "Poales", "family": "Poaceae", "scientificName": "Danthonia longifolia", "scientificNameAuthorship": "R.Br.", "genus": "Danthonia", "subgenus": "", "specificEpithet": "longifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. S. Clemens", "recordNumber": "43068", "verbatimEventDate": "1943-10-20", "habitat": "mt. trail nr. Purling Falls", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Australia", "stateProvince": "Queensland", "county": "no data", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}