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": ""}
 YGC.i Peter W. Fritsch  .WJV "ENTER A VACANT LOT BETWEEN TWO HOUSES. TRAVE S THROUGH A CORNFIELD, VEER WEST, PASS S. THROUGH A SUMAC THICKET, AND THEN OPEN WET AREA." "DRUPELETS RED"          RUBUS sS U~     ROSACEAE O   RUBUS PUBESCENS z#7[S   f(B[q michigan  R%~ -84.2475 1986-07-03 4   ?kmAX Mark P. MWidrlechner  ROSALES |  1470798 TeL   
{"catalogNumber": "1470798", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus pubescens", "scientificNameAuthorship": "", "genus": "Rubus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Mark P. Widrlechner", "recordedBy": "Peter W. Fritsch", "recordNumber": "", "verbatimEventDate": "1986-07-03", "habitat": "", "occurrenceRemarks": "\"Enter a vacant lot between two houses. Travel S through a cornfield, veer west, pass S. through a sumac thicket, and then open wet area.\" \"Drupelets red\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-84.2475", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}