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": ""}
   l. I7zl4    a 2017-08-05  gentianales L Tp#   -83.893977  L @    Unted States 69    N side of M-2, ca. 12.5 km E of Fairview and ca. 0.5 km W of the Osgoda Co. line, opposite Jct. with old M-72 E Z~Ii  MICHIGAN sc  OSCODA ,r ;  frequent in one area, no seen elsewhere, flowers greenish white. ]Y   44.719354 w5      *hgK Asclepia5   K asclepias verticillata 
{"catalogNumber": "", "order": "Gentianales", "family": "", "scientificName": "Asclepias verticillata", "scientificNameAuthorship": "L.", "genus": "Asclepias", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "2017-08-05", "habitat": "", "occurrenceRemarks": "Frequent in one area, not seen elsewhere, flowers greenish white.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Oscoda", "municipality": "", "locality": "N side of M-72, ca. 12.5 km E of Fairview and ca. 0.5 km W of the Oscoda Co. line, opposite Jct. with old M-72 E", "decimalLatitude": "44.719354", "decimalLongitude": "-83.893977", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}