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": ""}
 2438 O`   R7q?4 AGNES CHASE   ]E philadelphus mearnsii  3 phkiladelphus   k Hydrangeaceae  EAST SIDE OF GUADALUPE CAÃ±ON a1  CREVICES OF ROCK SIDE OF CAÃ±ON W</    ( O0 United 5tates     1206226   mearnsii |._   OVJ HENRICKSON scaggly shrub x$     - 5950   RvDF Cornales   4; texas W.H. EVANS 3X KOEHNE (8_  1912-05-29 5[kzD 
{"catalogNumber": "1206226", "order": "Cornales", "family": "Hydrangeaceae", "scientificName": "Philadelphus mearnsii", "scientificNameAuthorship": "W.H. Evans ex Koehne", "genus": "Philadelphus", "subgenus": "", "specificEpithet": "mearnsii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Henrickson", "recordedBy": "Agnes Chase", "recordNumber": "5950", "verbatimEventDate": "1912-05-29", "habitat": "crevices of rock side of ca\u00c3\u00b1on", "occurrenceRemarks": "scraggly shrub", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "", "municipality": "", "locality": "East side of Guadalupe ca\u00c3\u00b1on", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2438", "maximumElevationInMeters": ""}