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": ""}
integrifolia   05F   &  Field border   &K`= 1502119  v east khasi hills rosaceae 8eT  PHOTINIA x]g  1829 9 M    ?B*  laitlynkot [laitlyngkot]   6x_ photinia integrifolia   rosales 7     = Meghalaya  india ,hw U     IK  k 1816  DuR8 linol.   ,j@ 1949-07-15    ` t&Q THAKUR RUP CHAND
{"catalogNumber": "1502119", "order": "Rosales", "family": "Rosaceae", "scientificName": "Photinia integrifolia", "scientificNameAuthorship": "Lindl.", "genus": "Photinia", "subgenus": "", "specificEpithet": "integrifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "1816", "verbatimEventDate": "1949-07-15", "habitat": "Field border", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Laitlynkot [Laitlyngkot]", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1829", "maximumElevationInMeters": ""}