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": ""}
 rqWD 1893-08-13   l0 @H east end of clark's lake.       a  -84.3029      jackson A+YSH  scleria  N  SCLERIA VERTICILLATA 9dG    =t2bO S.N.   poales J?h      iJ   PETER A. HYYPIO & ELC  iXW~ United States 
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Scleria verticillata", "scientificNameAuthorship": "", "genus": "Scleria", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Peter A. Hyypio & ELC", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1893-08-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Jackson", "municipality": "", "locality": "East end of Clark's Lake.", "decimalLatitude": "", "decimalLongitude": "-84.3029", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}