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": ""}
  1512932  f     Hh[n Fallopia scandens  BhLNt 1985-08-30   N woO ROBERT W. SMITH      C SCANDENS   d9YrG united states #B 1325     #WVd  Caryophyllales     . Ou  Michigan  adrian; thicket north of wolf cr, e. of bent oak hwy., w of railroad. Nek K   
{"catalogNumber": "1512932", "order": "Caryophyllales", "family": "", "scientificName": "Fallopia scandens", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "scandens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "1325", "verbatimEventDate": "1985-08-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Adrian; thicket north of Wolf Cr., E. of Bent Oak Hwy., W. of railroad.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}