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": ""}
     j< contact um herbarium    T humb. & bonpl. ex w|lld. ROBERT MERILL KING I     DICHONDRA sa/O   /h  B 1298260   M. JOHNSTON (R   Mexico H   |w   dichondra argentea CONVOLVULACEAE X w    1960-06-25 NP  SOLANALES xxJ  argentea .   O?d 3055  chiapas 0!U<j  
{"catalogNumber": "1298260", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Dichondra argentea", "scientificNameAuthorship": "Humb. & Bonpl. ex Willd.", "genus": "Dichondra", "subgenus": "", "specificEpithet": "argentea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M. Johnston", "recordedBy": "Robert Merill King", "recordNumber": "3055", "verbatimEventDate": "1960-06-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chiapas", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}