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": ""}
 edge of woods at edg of floodplain silphium perfoliatum and ampelopsis brevipedunculata nearby. pL>   1188463 S   Ampelopsis U=g?      "AT THE FOOT OF THE TRAIL THAT LEADS DOWN THE FORMER SLEDDING HILL." "UNCOMMON." <       william w. brodovich SND7w       vitales h2SX     i United States    
{"catalogNumber": "1188463", "order": "Vitales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Ampelopsis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William W. Brodovich", "recordNumber": "", "verbatimEventDate": "", "habitat": "Edge of woods at edge of floodplain Silphium perfoliatum and Ampelopsis brevipedunculata nearby.", "occurrenceRemarks": "\"at the foot of the trail that leads down the former sledding hill.\" \"Uncommon.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}