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": ""}
  7m|t mexico     4 d solanales    :0 IRA L. WIGGINS & DOROTHY Bz. WIGGINS   fI X contact um herbarium  c| T_ CUSCUTA   DENTICULATA *np    iY p var.  ?H+b 15933  1165530  w5W   V4^=  1960-03-25   F D Cuscuta denticulata var. veatchii   convolvulaceae A   
{"catalogNumber": "1165530", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Cuscuta denticulata var. veatchii", "scientificNameAuthorship": "", "genus": "Cuscuta", "subgenus": "", "specificEpithet": "denticulata", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ira L. Wiggins & Dorothy B. Wiggins", "recordNumber": "15933", "verbatimEventDate": "1960-03-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}