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": ""}
 (roxb.) korth. y T  PHULBARI u]     mitragyna mCH 4   GENTIANALES c;b+|      k SKD 1536418   ~ MEGHALAYA  p parvifolia 25086 0lA v    ^  rubiaceae  g ON PLAIN  U N West Garo Hills     <  IND|A    a-= WALTER N. KOELZ mitragyna parvifolia > o9 
{"catalogNumber": "1536418", "order": "Gentianales", "family": "Rubiaceae", "scientificName": "Mitragyna parvifolia", "scientificNameAuthorship": "(Roxb.) Korth.", "genus": "Mitragyna", "subgenus": "", "specificEpithet": "parvifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "25086", "verbatimEventDate": "", "habitat": "On plain", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "West Garo Hills", "municipality": "", "locality": "Phulbari", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}