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    SOLANALES ?P=     ipomoea costellata Pa ;/  1299062 wN    Gordon D. McPherson VO  NUEVO LEON F9kE   L.A. Kenoyer je[Vh     0J>   convolvulaceYae COSTELLATA o]    @ie 1937-09-16   gS9 50  yo^<J TORR. 
{"catalogNumber": "1299062", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Ipomoea costellata", "scientificNameAuthorship": "Torr.", "genus": "", "subgenus": "", "specificEpithet": "costellata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Gordon D. McPherson", "recordedBy": "L.A. Kenoyer", "recordNumber": "50", "verbatimEventDate": "1937-09-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Nuevo Leon", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}