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": ""}
 XI | POLYGONACEAE  in meadow ixtD<   a?D 1 runcinatum POLYGONUM =_i  Polygonum runcinatum !Q>~  INDIA 2fo   31229 > k(^   w`l*n meghalaya  id2 1952-08-24   WALTER N. KOELZ wrD;    ^W> Buch.-Ham. ex D. Don    n mawphlang    2C 1497805  s9uH east khasi hills  ^4WO@ 1829  vwem CARYOPHYLLALES  
{"catalogNumber": "1497805", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Polygonum runcinatum", "scientificNameAuthorship": "Buch.-Ham. ex D. Don", "genus": "Polygonum", "subgenus": "", "specificEpithet": "runcinatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "31229", "verbatimEventDate": "1952-08-24", "habitat": "In meadow", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Mawphlang", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1829", "maximumElevationInMeters": ""}