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": ""}
  q  1990-06-29 william w. brodovich K.D      Kf)X open rtificial dune ridges associates: comptonia peregrinah; agropyron repens; cyperus filiculmis; equisetum arvense; rhus copallina; asclepias tuberosa.         -83.527359 px     United States 7           G0 schkuhr ex willd.
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "Schkuhr ex Willd.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William W. Brodovich", "recordNumber": "", "verbatimEventDate": "1990-06-29", "habitat": "Open artificial dune ridges Associates: Comptonia peregrina; Agropyron repens; Cyperus filiculmis; Equisetum arvense; Rhus copallina; Asclepias tuberosa.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-83.527359", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}