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": ""}
  meghalaya Q  Walter N. Koelz WQo    (.  30354 1219 d 9V]   CHERRAPUNJEE F#UJO      Ez wY East Kha5i Hills gentianales kZ   1952-06-26 I   1521567 ,AGYX  HETEROSTEMMA g3E   < Heterostemma    [6 Apocynaceae   o)U| In forest INDIA f~  
{"catalogNumber": "1521567", "order": "Gentianales", "family": "Apocynaceae", "scientificName": "Heterostemma", "scientificNameAuthorship": "", "genus": "Heterostemma", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "30354", "verbatimEventDate": "1952-06-26", "habitat": "In forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Cherrapunjee", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1219", "maximumElevationInMeters": ""}