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": ""}
 Juncus bufonius yi               ^yY i 52.922      xw HARVEY E. BALLARD, JR. 52 55.31976 N, 82 25.88628 W W  juncus JT9g.   (AK; disturbed weedy ground adj. airstrip; small prostrate plants,intermixed with 2450,no intermediates    ;y 1259301 
{"catalogNumber": "1259301", "order": "", "family": "", "scientificName": "Juncus bufonius", "scientificNameAuthorship": "", "genus": "Juncus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Harvey E. Ballard, Jr.", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "disturbed weedy ground adj. airstrip; small prostrate plants,intermixed with #2450,no intermediates", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "52.922", "decimalLongitude": "", "verbatimCoordinates": "52 55.31976 N, 82 25.88628 W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}