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": ""}
1517273 =0U,?    @c ASTERALES   V, MICHIGAN bipinnatum T  Tanacetum H   K Edward G. Voss   O TANACETUM BIPINNATUM UNITED STATES q  LINDA E. WATSON k wr   (L.) SCH.BIP. tXy      CPH j -85.55722 4947 1    1957-07-27 q=  45.66472 ry]xl     G BEAVER ISLAND JTUST W OF LIGHTHOUSE AT S END OF ISLAND. CHARLEVOIX P _Ad 
{"catalogNumber": "1517273", "order": "Asterales", "family": "", "scientificName": "Tanacetum bipinnatum", "scientificNameAuthorship": "(L.) Sch.Bip.", "genus": "Tanacetum", "subgenus": "", "specificEpithet": "bipinnatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Linda E. Watson", "recordedBy": "Edward G. Voss", "recordNumber": "4947", "verbatimEventDate": "1957-07-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Charlevoix", "municipality": "", "locality": "Beaver Island just W of Lighthouse at S end of Island.", "decimalLatitude": "45.66472", "decimalLongitude": "-85.55722", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}