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": ""}
       xVU, ABOUT 2 M S OF BUCHANAN RD., 0.4 KM (0.25 MI) E OF JCT OF BUCHAN_AN AND RANSOM ROADS. HAMITON TOWNSHIP.   *~% 1978-05-27  43.241152 h:   |V MICHIGAN  |g$ * "one 2 m shrub,"  jw1pG PETIOLARIS   Op.D 212    united states F   SALICACEAE Cr    Salix petiolaris Jt##   salix V  
{"catalogNumber": "", "order": "", "family": "Salicaceae", "scientificName": "Salix petiolaris", "scientificNameAuthorship": "", "genus": "Salix", "subgenus": "", "specificEpithet": "petiolaris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "212", "verbatimEventDate": "1978-05-27", "habitat": "", "occurrenceRemarks": "\"One 2 m shrub,\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "About 2 m S of Buchanan Rd., 0.4 km (0.25 mi) E of jct of Buchanan and Ransom Roads. Hamilton Township.", "decimalLatitude": "43.241152", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}