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": ""}
   x PURSH deadend of w moler ave, city of columbus; southea5t Pcolumbus quad. 3Eb    D LOCAL; WEEDY BANK ABOVE RAILROAD    a1 euphorbia marginata          united states  6%6$  30601 2    1992-09-24 3R6|x      Ohio ^V  
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Euphorbia marginata", "scientificNameAuthorship": "Pursh", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "30601", "verbatimEventDate": "1992-09-24", "habitat": "Local; weedy bank above railroad", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Ohio", "county": "", "municipality": "", "locality": "Deadend of W Moler Ave, city of Columbus; SOUTHEAST COLUMBUS QUAD.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}