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": ""}
Asteraceae c     Oe anton a. reznicek  NS;z  keweenaw L. T  U47.4627  B_   beverly s. walters zDJ   K-$ Q Hypochaeris rad~icata  VH5* -87.8224   r+AX radicata  asteralesGJx l     1480974 QFB   y gravelly road5ide with achillea millefolium, anthoxanthum odoratum, rumex acetosella. flowers yellow.     =j@, 3 mi E of Copper Harbor, intersectionUof Mandon Rd & High MRock Bay Rd. 1504 Zh    
{"catalogNumber": "1480974", "order": "Asterales", "family": "Asteraceae", "scientificName": "Hypochaeris radicata", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "radicata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Beverly S. Walters", "recordNumber": "1504", "verbatimEventDate": "", "habitat": "Gravelly roadside with Achillea millefolium, Anthoxanthum odoratum, Rumex acetosella. Flowers yellow.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Keweenaw", "municipality": "", "locality": "3 mi E of Copper Harbor, intersection of Mandon Rd & High Rock Bay Rd.", "decimalLatitude": "47.4627", "decimalLongitude": "-87.8224", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}