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": ""}
  ^< 1222501       d7c2X United States     R convolvulaceae Calystegia Z!=GK   E| DOUGLAS LAKE, ALONG FOSS AND STREAM NEAR SMITH'S BOG  388 9p6s,     19|17-07-01 ?|       US  Sandy soil- [MICH] aspem assoc. spithamaea U>  
{"catalogNumber": "1222501", "order": "", "family": "Convolvulaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Calystegia", "subgenus": "", "specificEpithet": "spithamaea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "388", "verbatimEventDate": "1917-07-01", "habitat": "Sandy soil- [MICH] aspen assoc.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Douglas Lake, along foss and stream near Smith's Bog", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}