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": ""}
 united states ^<|(        | s.n.   ~M APOCYNACEAE 1521451 s^|0V   T GRPM 49218    OVALIFOLIA IgxER  decne. %B  qentianales ,2+   1905-07-27 ZC]!)  ASCLEPIAS OVALIFOLIA 84   Bottineau mW@   Q-S NORTH DAKOTA  `@[ Emm!a J. Cole  bottineau .Pc   
{"catalogNumber": "1521451", "order": "Gentianales", "family": "Apocynaceae", "scientificName": "Asclepias ovalifolia", "scientificNameAuthorship": "Decne.", "genus": "", "subgenus": "", "specificEpithet": "ovalifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Emma J. Cole", "recordNumber": "s.n.", "verbatimEventDate": "1905-07-27", "habitat": "", "occurrenceRemarks": "GRPM 49218", "associatedTaxa": "", "country": "United States", "stateProvince": "North Dakota", "county": "Bottineau", "municipality": "", "locality": "Bottineau", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}