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": ""}
    contact um herbarium   7cB morus Miguel ChÃ¡zaro B. <>  H.B. & K.  +        r colima     7275 `   .m~Q CELTIDIFOLIA  t /8 1994-03-19   yl 9C Morus celtidifolia | 8mua  1267256 Mexico 8qpt   0. Rosales    n moraceae 
{"catalogNumber": "1267256", "order": "Rosales", "family": "Moraceae", "scientificName": "Morus celtidifolia", "scientificNameAuthorship": "H.B. & K.", "genus": "Morus", "subgenus": "", "specificEpithet": "celtidifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Miguel Ch\u00c3\u00a1zaro B.", "recordNumber": "7275", "verbatimEventDate": "1994-03-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Colima", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}