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": ""}
  .-BZn graminifolia   timothy l. walt,ers f  EUTHAMIA GRAMINIFOLIA VAR. GRAMINIFOLIA ft*   P(6 EU THAMIA  e var.  7SN 1200439 -86.16294  ,M 5  across u.s. 2 from best western inn, 4 miles east of manistique, 800' s. of u.s. 2.  Tj        2002-07-31 5    q] UNITED STATES   Asterales +&~%       
{"catalogNumber": "1200439", "order": "Asterales", "family": "", "scientificName": "Euthamia graminifolia var. graminifolia", "scientificNameAuthorship": "", "genus": "Euthamia", "subgenus": "", "specificEpithet": "graminifolia", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Timothy L. Walters", "recordNumber": "", "verbatimEventDate": "2002-07-31", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Across U.S. 2 from Best Western Inn, 4 miles East of Manistique, 800' S. of U.S. 2.", "decimalLatitude": "", "decimalLongitude": "-86.16294", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}