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": ""}
  1984-08-18 S S-  -83.945594 ls?   b~6[ robert w. smith     : [ 103  XBYB  michigan   ! 41.973303         1319549 s_  e. of raisin center hwy., s. of golf course, raisin twp. 8uOnO  united states a9*5  Juncus vY  FEN a0]@   y  (ENGELM.) BUCHENAU  > JUNCACEAE
{"catalogNumber": "1319549", "order": "", "family": "Juncaceae", "scientificName": "", "scientificNameAuthorship": "(Engelm.) Buchenau", "genus": "Juncus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "103", "verbatimEventDate": "1984-08-18", "habitat": "fen", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "e. of Raisin Center Hwy., s. of golf course, Raisin Twp.", "decimalLatitude": "41.973303", "decimalLongitude": "-83.945594", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}