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": ""}
 POA BIGELOVII  :        2 Poales   : VASEY & SCRIBN.  =hHnx United States |947-03-28 Ycqmy   rogrs mcvaugh25      5H S TEXAS  7678 ++pc  Poa _Kw!d       (Rough Hollow of USGS), Anacacho ts. 4 miles W.S.W. of Cline e( 
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Poa bigelovii", "scientificNameAuthorship": "Vasey & Scribn.", "genus": "Poa", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "7678", "verbatimEventDate": "1947-03-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "", "municipality": "", "locality": "(Rough Hollow of USGS), Anacacho Mts. 4 miles W.S.W. of Cline", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}