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": ""}
 SCIRPUS pS 4      n/A SANDY ROADSIDE THROUGH WOODS. ONTARIO  V-   1997-08-06 -CJYv       1B)b hattorianus  poales P    JTAm chandos townshi, s of hwy 504 ca. 5km e of apsley    9y  UTM 357589, map 31d/16, square 17QV35   Wk7 peterborough  1402130 ^     
{"catalogNumber": "1402130", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Scirpus", "subgenus": "", "specificEpithet": "hattorianus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1997-08-06", "habitat": "sandy roadside through woods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "Peterborough", "municipality": "", "locality": "Chandos Township, S of Hwy 504 ca. 5km E of Apsley", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "UTM 357589, map 31d/16, square 17QV35", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}