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": ""}
 1646 mlq*~    5g r 1299557 convolvulaceae zw8   roem. & schult. A-:/G  SOLANALES IgHbV   [R MURUCOIDE  CONTACT UM HERARIUM SEvj      A. Liston  g>R6   UY; mQexico   ipomoea murucoides 48` B  Oaxaca n>0j0   ~` oscar dorado r. IPOMOEA rj7*O   1986-12-30 4)   
{"catalogNumber": "1299557", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Ipomoea murucoides", "scientificNameAuthorship": "Roem. & Schult.", "genus": "Ipomoea", "subgenus": "", "specificEpithet": "murucoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A. Liston", "recordedBy": "Oscar Dorado R.", "recordNumber": "1646", "verbatimEventDate": "1986-12-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}