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": ""}
 w5Y PHILADELPHICUM    PANICUM PHILADELPHICUM !U   /gM NA12570  P PANICUM  1419049 ,   1978-09-16 i=<s    Bernh. ex Trin. T3rs*  POALES >   poaceae D  j. k. morton and joan m. venn r  Canada ;u9p!        q^k ontario  8 3+ gt. cloche is., manitoulin is   n manitoulin
{"catalogNumber": "1419049", "order": "Poales", "family": "Poaceae", "scientificName": "Panicum philadelphicum", "scientificNameAuthorship": "Bernh. ex Trin.", "genus": "Panicum", "subgenus": "", "specificEpithet": "philadelphicum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. K. Morton and Joan M. Venn", "recordNumber": "NA12570", "verbatimEventDate": "1978-09-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Manitoulin", "municipality": "", "locality": "Gt. Cloche Is., Manitoulin Is", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}