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": ""}
 _nA/ CONTACT UM HERBARIUM      hb.n  amaranthus cannabinus  $3I 3243  r.r. dreisbach vI%s     Oq;og 1207183    a:u (l.) sauer  w 1924-09-26  @ AMARANTHACEAE      CARYOPHYLLALES >soC    tw cannabinu5 United States a     Pennsylvania
{"catalogNumber": "1207183", "order": "Caryophyllales", "family": "Amaranthaceae", "scientificName": "Amaranthus cannabinus", "scientificNameAuthorship": "(L.) Sauer", "genus": "", "subgenus": "", "specificEpithet": "cannabinus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.R. Dreisbach", "recordNumber": "3243", "verbatimEventDate": "1924-09-26", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Pennsylvania", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}