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": ""}
23227 ag     tripartita mu[C  L. D     hc&E  East Khasi Hills  w W Asteraceae  G?) bidens tripartita 1949-07-15 O   *K 1829 roadside ~      F?(S Laitlynkot [Laitlyngko]   J- Walter N. Koelz  ^&z=X 153790[3    &4 Bidens   MEGHALAYA ]j  INDIA Vdjc~    5p ASTERALES
{"catalogNumber": "1537903", "order": "Asterales", "family": "Asteraceae", "scientificName": "Bidens tripartita", "scientificNameAuthorship": "L.", "genus": "Bidens", "subgenus": "", "specificEpithet": "tripartita", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "23227", "verbatimEventDate": "1949-07-15", "habitat": "Roadside", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Laitlynkot [Laitlyngkot]", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1829", "maximumElevationInMeters": ""}