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": ""}
  CON TACT UM HERBARIUM M 4 y         Alnus 4cuminata subsp arguta [     nns( arguta    BvCMj subsp. FAGALES 1n_    JERZY RZEDOWSKI 41Yy    z$ 1262057  [o  betulaceae 16044 )    j/M (Schltdl.) Furlow 
{"catalogNumber": "1262057", "order": "Fagales", "family": "Betulaceae", "scientificName": "Alnus acuminata subsp. arguta", "scientificNameAuthorship": "(Schltdl.) Furlow", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "arguta", "identifiedBy": "", "recordedBy": "Jerzy Rzedowski", "recordNumber": "16044", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}