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": ""}
 MICHIGAN UE!^   Presque Isle H=Rm  Calystegia SH    C  shoepac lake (l.) pursh %)V?+    hB barbara steinhauser  SOLANALES K   45.2451 6 W  UNITED STATES B    q spithamaea  G M -84.17504    1965-07-06 WRAL4  Calystegia spithamaea b    W convolvulaceae 1222553     
{"catalogNumber": "1222553", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Calystegia spithamaea", "scientificNameAuthorship": "(L.) Pursh", "genus": "Calystegia", "subgenus": "", "specificEpithet": "spithamaea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Barbara Steinhauser", "recordNumber": "", "verbatimEventDate": "1965-07-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Presque Isle", "municipality": "", "locality": "Shoepac Lake", "decimalLatitude": "45.24251", "decimalLongitude": "-84.17504", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}