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": ""}
1932-05-06 r         UNITED STATES  @  1317270 *N   42.276018 U(C   B CARLETON R. BALL  WASHTENW  84      SALICACEAE  xfr  Plant 4 _H1(o   Hsa BEBBIANA    Salix bebbiana )  saginaw forest, ann arbor. B!ahO  
{"catalogNumber": "1317270", "order": "", "family": "Salicaceae", "scientificName": "Salix bebbiana", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "bebbiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Carleton R. Ball", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1932-05-06", "habitat": "", "occurrenceRemarks": "Plant 4", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "Saginaw Forest, Ann Arbor.", "decimalLatitude": "42.276018", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}