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": ""}
 h + = Leelanau  ^  Populus nigra nigra h    Frequent, sandy shore. 2N6)     l.       At North Manitou Island. Lake Michigan. xk  salicaceae 1Fa:   populus Kz=m6   1317033 &qWO      z % 1957K-08-03     malpighiales (| 
{"catalogNumber": "1317033", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Populus nigra", "scientificNameAuthorship": "L.", "genus": "Populus", "subgenus": "", "specificEpithet": "nigra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1957-08-03", "habitat": "Frequent, sandy shore.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Leelanau", "municipality": "", "locality": "At North Manitou Island. Lake Michigan.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}