PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, the best time to fertilize lawns is late summer and fall when grass plants put energy into root growth,??? says Valann Budischak,a horticultural associate with University of Delaware Cooperative Extension, who also serves as executive director of the DNLA. ???Early spring applications of nitrogen cause a surge of top growth in the plants.
http://www.w3.org/ns/prov#wasQuotedFrom
  • udel.edu