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": ""}
  O5b euxina  wML Z 1925-04-29  W [7301 fide oaf notes]  q Salix euxin Salix bYm  7301 @-vb   MALPIGHIALES >   z UNITED STATES tKk7 oliver a. farwell   * Monroe   v 1316723    LU = -83.39771   nM`i salicaceae  Michigan b!  41.91643 9X  Rasin R. banks (Monroe) Z?lZ      
{"catalogNumber": "1316723", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Salix euxina", "scientificNameAuthorship": "", "genus": "Salix", "subgenus": "", "specificEpithet": "euxina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Oliver A. Farwell", "recordNumber": "7301", "verbatimEventDate": "1925-04-29", "habitat": "", "occurrenceRemarks": "[7301 fide OAF notes]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Monroe", "municipality": "", "locality": "Rasin R. banks (Monroe)", "decimalLatitude": "41.91643", "decimalLongitude": "-83.39771", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}