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": ""}
 Jb^ 1952-05-24  m  rubiaceae    jjX&8 MEGHALAYA     f Walter N. Koelz Coffea MvL    ~ INDIA CHERRAPUNJEE OjDL>   /dS,d GENTIANALES  F(F[ Cultivated    W 1535989 coffea  Z[U     1219  Gr9W   east khasi hills RM   30048 9P 
{"catalogNumber": "1535989", "order": "Gentianales", "family": "Rubiaceae", "scientificName": "Coffea", "scientificNameAuthorship": "", "genus": "Coffea", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "30048", "verbatimEventDate": "1952-05-24", "habitat": "", "occurrenceRemarks": "Cultivated", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Cherrapunjee", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1219", "maximumElevationInMeters": ""}