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": ""}
Gravelly roadside with Achillea millefolium, Anthoxanthum odoratum, Rumex acet0sella. Flowers yellow.  xJ  2014-07-16 (Y?FB     H d  Keweenaw 47.4627 u    : L.  RK,8 michigan  _^=g  Beverly S. Walters   united states c     e asterales  ANTON A. REZNICEK cU`G5  -87.8224 ;[j9  1480974 T lq2   ASTERACEAE * i9`     3 mi e f copper harbor, intersection of mandon rd & high rock bay rd.     B  hypochaeris radicata 
{"catalogNumber": "1480974", "order": "Asterales", "family": "Asteraceae", "scientificName": "Hypochaeris radicata", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Beverly S. Walters", "recordNumber": "", "verbatimEventDate": "2014-07-16", "habitat": "Gravelly roadside with Achillea millefolium, Anthoxanthum odoratum, Rumex acetosella. Flowers yellow.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "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": ""}