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": ""}
 Ue1B michigan  z Charles D. Richards      E|F SHORE OF PORTAGE LAKE EAST OF ISLE ROYALE NAT. P(ARK HEADQUARTERS. HOUGHTOM. 4244a ga y  47.122785 X;B     l  United States  Vq! 1254385  $ Asterales    TqNg (L.) Sweet  asteraceae wY^   -88.562146 k/S1P     HELIOPSIS gw y     1950-08-20 Y YY 
{"catalogNumber": "1254385", "order": "Asterales", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "(L.) Sweet", "genus": "Heliopsis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles D. Richards", "recordNumber": "4244a", "verbatimEventDate": "1950-08-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Shore of Portage Lake east of Isle Royale Nat. Park headquarters. Houghton.", "decimalLatitude": "47.122785", "decimalLongitude": "-88.562146", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}