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": ""}
Walter N. Koelz s^3    34+ BREYNIA retusa wj ~K    nongpoh, khasi hills u7:   610 #*  MEGHALAYA ]v   Y%y forNest road   #k7 1949-05-02  P c V 1505602  india zS9  22623 P2/       Jh (DENNST.) ALSTON  q phyllanthaceae   $P,) ri-bhoi    $ malpighiales  X+ 8reynia retusa
{"catalogNumber": "1505602", "order": "Malpighiales", "family": "Phyllanthaceae", "scientificName": "Breynia retusa", "scientificNameAuthorship": "(Dennst.) Alston", "genus": "Breynia", "subgenus": "", "specificEpithet": "retusa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "22623", "verbatimEventDate": "1949-05-02", "habitat": "Forest road", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "Ri-Bhoi", "municipality": "", "locality": "Nongpoh, Khasi Hills", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "610", "maximumElevationInMeters": ""}