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": ""}
yPhiladelbhia :       `d`r` lemna    x8 Hog Island, 1 mi. s. e. of Eastwick   p9)  21123  Q0ngL ARACEAE United States a]*  1208835 <tr   eZ DITCHES IN LOW, FILqLED GROUND  y Q ] pennsylvania  +H 1951-07-15    La> Alismatales   JOHN M. FOGG, TR.  Q2`E    oD lemna minor  O l.  l)Y MINOR
{"catalogNumber": "1208835", "order": "Alismatales", "family": "Araceae", "scientificName": "Lemna minor", "scientificNameAuthorship": "L.", "genus": "Lemna", "subgenus": "", "specificEpithet": "minor", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John M. Fogg, Jr.", "recordNumber": "21123", "verbatimEventDate": "1951-07-15", "habitat": "Ditches in low, filled ground", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Pennsylvania", "county": "Philadelphia", "municipality": "", "locality": "Hog Island, 1 mi. s. e. of Eastwick", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}