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": ""}
 20 t9    Hp rosaceae sf#K physocarpus DOLOMITE OUTCROP. r   W2W7 Summer Island: shore of Summer Harbor.     Michigan W     hSYoN melvern f. tessene & others  [ 45.57201   4 delta       9C0Ic physocarpus opulifolius  UNITED STATES  U?g   2my -86.6366
{"catalogNumber": "", "order": "", "family": "Rosaceae", "scientificName": "Physocarpus opulifolius", "scientificNameAuthorship": "", "genus": "Physocarpus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Melvern F. Tessene & others", "recordNumber": "20", "verbatimEventDate": "", "habitat": "Dolomite outcrop.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Delta", "municipality": "", "locality": "Summer Island: shore of Summer Harbor.", "decimalLatitude": "45.57201", "decimalLongitude": "-86.6366", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}