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": ""}
 876  s    <EF House     r Q2U mexico    O m 1301018 GORDON D. MCPHERSON 6zT    IV Charles Feddema 1959-08-22 v[HTV   N rubicunda solanales KmdrM    operculina V0 5p      iO&` OPERCULINA RUBICUNDA  CONTACT UM HERBARIUM (VAUs  nayar|te06   gu6 convolvulaceae
{"catalogNumber": "1301018", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Operculina rubicunda", "scientificNameAuthorship": "House", "genus": "Operculina", "subgenus": "", "specificEpithet": "rubicunda", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Gordon D. McPherson", "recordedBy": "Charles Feddema", "recordNumber": "876", "verbatimEventDate": "1959-08-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nayarit", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}