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": ""}
 y  pumilum w. curtis )ty   14854 >;M     C^|B% SIDE-WALK ALONG 18TH ST. NORTH OF PERKIOMEN AVE.  e Richard K. Rabeler  G|o PENNSYLVANIA  /17 1564707 Caryophyllaceae . H[U   Q caryophyllales 1980-06-18 TxKl      j Cerastium pumilum Berks [     Hans Wilkens !       
{"catalogNumber": "1564707", "order": "Caryophyllales", "family": "Caryophyllaceae", "scientificName": "Cerastium pumilum", "scientificNameAuthorship": "W. Curtis", "genus": "", "subgenus": "", "specificEpithet": "pumilum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Richard K. Rabeler", "recordedBy": "Hans Wilkens", "recordNumber": "14854", "verbatimEventDate": "1980-06-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Pennsylvania", "county": "Berks", "municipality": "", "locality": "Side-walk along 18th St. north of Perkiomen Ave.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}