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": ""}
 vc apiales    TW0 apiaceae    east khasi hills 1PP    yk/y  mawphlang 1829 / !   M0= 1952-09-15  N OPEN MEADOW (WALL. EX DC.) C. B. CLARKE >nW   ! Selinum  9Xv 1511950    31284  z K SELINUM STRIATUM indi4 @ yU    FU MEGHALAYA u walter n. koelz   : STRIATUM  
{"catalogNumber": "1511950", "order": "Apiales", "family": "Apiaceae", "scientificName": "Selinum striatum", "scientificNameAuthorship": "(Wall. ex DC.) C. B. Clarke", "genus": "Selinum", "subgenus": "", "specificEpithet": "striatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "31284", "verbatimEventDate": "1952-09-15", "habitat": "Open meadow", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Mawphlang", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1829", "maximumElevationInMeters": ""}