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": ""}
      M0 "LEMMAS & PALEAS PUlRPLISH. ASSOC.: DANTHONIA SPIC., HYPERICUM PERF., CENTAUREA MAC., HIERACIUM CAES., ANDROPOGON VIRG."                   qX#7j 1994-06-17 Old field; highly dst clearing in dry-mesic southern frest, full sun, dry sand. Common.    42.31133 0V~Qy  
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1994-06-17", "habitat": "Old field; highly dist clearing in dry-mesic southern forest, full sun, dry sand. Common.", "occurrenceRemarks": "\"Lemmas & paleas purplish. Assoc.: Danthonia spic., Hypericum perf., Centaurea mac., Hieracium caes., Andropogon virg.\"", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "42.31133", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}