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": ""}
1939-06-22 j      Ho 1298466 evolvulus alsinoides    Nuevo Leon 3<_D    @ alsinoides  MEXICO 50a   B Conolvulaceae  Ta`a stephen s. whi te    i,) (l.) l.  evolvulus N      > contact um herbarium  solanales k(      ,8H 1461 
{"catalogNumber": "1298466", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Evolvulus alsinoides", "scientificNameAuthorship": "(L.) L.", "genus": "Evolvulus", "subgenus": "", "specificEpithet": "alsinoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Stephen S. White", "recordNumber": "1461", "verbatimEventDate": "1939-06-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nuevo Leon", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}